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Built for the American Backcountry Hunter
Ultra-Light Carbon Frame Packs Designed for Elk, Deer & Multi-Day Hunts
Trusted in real backcountry conditions — not just designed in labs.
Begin Your Next Great Hunt with SIATREX
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The SIATREX APEX 5000 is engineered for hunters who demand ultra-light performance, high load capacity, long-distance comfort, and a fully modular system. Its lightweight carbon fiber frame supports up to 150 lbs, offering strength and durability for multi-day expeditions, challenging terrain, and demanding hunts.
Rugged & Water-Resistant Construction
Constructed from 500D Ripstop Cordura nylon with reinforced Hypalon panels and an internal Water-Resistant PU-coated lining, the APEX 5000 delivers outstanding abrasion resistance, water protection, and all-terrain durability. Premium YKK® zippers ensure smooth and reliable operation under any conditions.
Adjustable Suspension System for Superior Comfort
The height-adjustable suspension system adapts to different torso lengths, while dual-layer foam shoulder straps with AirMesh ventilation provide even weight distribution, comfort, and stability during long treks with heavy loads. The shoulder straps are also designed to directly mount the SIATREX BINO‑X Binocular Harness, eliminating discomfort from overlapping straps and enhancing load stability for extended hunts.
Spacious and Versatile Storage
The backpack offers 5000 cu in of main storage plus a 2500 cu in load sling, ideal for transporting large game or external gear. Multiple compartments keep hydration systems, survival gear, and personal items organized. The detachable 10L Lid Bag comes with its own lightweight strap, functioning as a standalone daypack—perfect for scouting trips, short hikes, or split-camp operations.
Integrated Hydration System
A three-point hydration system provides convenient water access through ports on the main pack, suspension system, and Lid Bag, ensuring hydration is always within reach.
Quick-Release Rifle System & Modular Expansion
Equipped with a secure quick-release rifle system, the backpack allows fast weapon deployment in the field. MOLLE webbing on the back, shoulders, and waist supports modular attachments such as trekking poles, tools, or other gear. A shoulder-mounted MOLLE pouch designed for the inReach Mini ensures quick access in emergencies while maintaining reliable signal performance.
Seamless Integration with SIATREX BINO‑X
The APEX 5000 fully integrates with the SIATREX BINO‑X Binocular Harness. The binocular pack can attach directly to the backpack’s shoulder straps, eliminating the discomfort of multiple harnesses and enhancing load stability—delivering a more comfortable and efficient carrying experience on long hunting expeditions.
Unmatched Strength & Lightweight
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Carbon fiber frame + 500D ripstop CORDURA® fabric
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Supports up to 150 lbs while staying comfortable and stable
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Modular design for multi-day expeditions or fast-action hunts
Massive Storage
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Main compartment 5000 cu in
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Load sling 2500 cu in
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Lid & waist pouches 800 cu in
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Easily carry game, gear, and multi-day expedition essentials
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Lid bag converts to a Daypack for short scouting trips or fast action
Comfort & Stability
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Adjustable dual-foam shoulder straps + airmesh suspension
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BINO-X Harness Pack attaches directly to shoulder straps
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Eliminates tangled harnesses, providing balanced, stable carry
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Stay comfortable, focused, and energized during long treks
Professional Gear Integration
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Removable weapon-carrying system with quick-release
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MOLLE attachment points + multiple compartments for custom gear layouts
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Shoulder strap pocket for Garmin InReach Mini, keeping satellite communication within reach
Hydration Ready
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Supports hydration bladder in main compartment, carbon frame, and Daypack mode
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Maintain endurance and focus, no matter how far your hunt takes you
Why Hunters Choose the APEX 5000
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Reduce shoulder fatigue and back strain
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Keep all gear organized, accessible, and secure
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Modular design + adjustable suspension adapts to any terrain or hunting style
Material
- 500D Ripstop CORDURA® with DWR coating
- YKK® Zippers
- Spread Tow Carbon Fiber Frame
- Duraflex® Hardware
- Spacer Airmesh Liner
- Hypalon Reinforced Compression Straps
Massive Storage
- Main compartment 5000 cu in
- Load sling 2500 cu in
- Lid & waist pouches 800 cu in
Load Sling
- Expanded Hauling Capacity- 2500 cu in / 41 L
- 150+ pound load rating
Weight
- Total : 2.96 kg / 6 lb 8 oz
- Bag Only : 1.14 kg / 2 lb 8 oz
- Suspension System: 1.53 kg / 3 lb 6 oz
- Lid Bag: 0.29 kg / 0 lb 10 oz
- Carbon Fiber Frame : 0.455 kg / 1 lb
Color
- Ranger Green
- Main Body Bag
- Lid Bag
- Carbon Fiber Frame Sheet
- Suspension System
- Rain Cover
- InReach Mini Holder Pouch
We’re here to help! At SIATREX, your satisfaction is our top priority. Whether you have questions about our products, shipping, returns, or just want to share your hunting adventures, our team is ready to assist.
Customer Support
Email: service@siatrex.com
Phone: +852 90443047
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Response Time: 24–48 business hours
The product will ship 1-2 business day after purchase, and delivery will take 2-6 business days. All orders will be dispatched from our US warehouse.
Order Tracking
Track your order anytime using our tracking page:
https://www.siatrex.com/apps/track123
Address
Company Name: GLUTA TECHNOLOGY CO., LIMITED
Address: Room B53, 2/F, Phase 1, Kwai Shing Industrial Building, No. 36-40 Tai Lin Pai Road, Kwai Chung, New Territories
General Inquiries
If you have general questions about SIATREX, partnerships, or media inquiries, please contact us at service@siatrex.com.
Feedback & Suggestions
We love hearing from our customers! Share your feedback, suggestions, or stories from the field. Your insights help us improve our gear and services.
Shipping & Returns Questions
For questions regarding shipping, tracking, or returns, please check our Shipping Policy and Returns & Refunds Policy first. If you still need assistance, contact our support team at service@siatrex.com.
Stay Connected
Follow us on social media to get the latest updates, hunting tips, and exclusive offers:
Complete Backcountry Hunting System
The APEX 5000 carries your rifle securely with the single‑point quick‑release sling, while the fully loaded BINO‑X keeps optics and essential gear ready on your chest. One integrated system built for efficiency, balance, and serious backcountry hunts.
BINO‑X Chest-to-Back Integration
The BINO‑X harness attaches directly to the APEX 5000 shoulder straps, combining chest and pack gear into a streamlined system. It keeps the binocular pack snug and secure, eliminates overlapping strap discomfort, and makes backcountry hunting lighter and more comfortable.
Carbon Fiber Frame
Carry more, weigh less. The SIATREX APEX 5000’s carbon fiber frame is ultra-strong, feather-light, and built to handle heavy loads on long hunts—keeping you comfortable, stable, and ready for anything.
Ergonomic Carbon Fiber Suspension
The carbon fiber frame features an ergonomic design with adjustable height, ensuring a precise fit for hunters of all shapes and sizes. Comfort and stability are optimized for long treks and heavy loads.
Flexible Rifle & Bow Carry
Mount the weapon cradle on the side or rear of the pack to carry a rifle or compound bow.
Side carry allows quick-draw access, while rear carry provides a more balanced and stable setup for long treks. Pair the side mount with our single-point quick-release rifle sling for rapid deployment when it matters most.
Side-Draw
Rear-Stow
Hunting Highlights
The SIATREX BINO‑X is designed for hunters, birdwatchers, hikers, and outdoor adventurers who demand quick access, all-day comfort, complete optical protection, and modular gear expansion.
Its MOLLE-compatible design allows for attaching rangefinder pouches, phone/GPS pouches, bear spray holders, and bottom ammo pouches, keeping all essential gear secure and within reach during any hunt or outdoor expedition.
Lightweight, Durable, and Quiet Construction
Constructed from 500D Ripstop Cordura nylon with a soft-fleece lined softshell interior and water- and dust-resistant membrane, the BINO‑X is lightweight, durable, and quiet. High-strength YKK zippers ensure smooth and reliable operation while protecting your binoculars, rangefinders, and other optics from moisture, dust, and debris.
Silent, Quick-Access Magnetic Closure & Comfortable Shoulder Straps
The quick magnetic closure system allows one-handed, silent access, while wider, ventilated shoulder straps with dual-layer foam padding provide excellent comfort, stability, and load distribution during long treks or heavy loads.
Multi-Functional Storage & Modular Expansion
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Features a main compartment, front phone pouch, rear mesh sleeve, rain cover pocket, and two side elastic accessory pockets.
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Reinforced bottom MOLLE system supports additional gear attachment such as ammo pouches, holsters, or survival tools.
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Includes a full-coverage rain cover, lens cleaning cloth, and binocular lanyard hook, providing full optical protection in rain or harsh outdoor conditions.
Solo Carry or Integrated with SIATREX APEX 5000 Expedition Pack
Equipped with ergonomic straps, the BINO-X can be worn on its own or attached to the SIATREX APEX 5000. This eliminates overlapping harness discomfort, improves stability, and creates a lightweight, fully integrated system for long hunts, birdwatching, and demanding outdoor adventures.
Dimensions
- Main (HxWxD)：8" × 6.4" × 3" / 20 × 16.5 × 8 cm
- Bottom Pouch(HxWxD)：3.5" × 6.5" × 3.5" / 9 × 16.5 × 9 cm
- Phone Pouch(HxWxD)：7.7" × 3.7" × 2.0" / 19.5 × 9.5 × 5 cm
- Rangefinder Pouch(HxWxD): 4.5" × 3.5" × 1.8" / 11.5 × 9 × 4.5 cm
- Binocular Height Compatibility：5-8 in / 13-20 cm
- Weight: 22.6 oz / 642 g
Protection:
- Water-Resistant
- Scratch-Resistant
- Dustproof
Material
- 500D Cordura® Nylon with DWR coating，
- YKK® Zippers
- Duraflex® Hardware
- Spacer Airmesh Liner
Inner lining: Fleece Lined
Finish: DWR (Durable Water Repellent) coating for water resistance
- Main Compartment
- Harness
- Rangefinder Pouch
- Phone/GPS Pouch
- Bottom Pouch
- Rain Cover
- Lens Cleaning Cloth
- Binocular Hook
We’re here to help! At SIATREX, your satisfaction is our top priority. Whether you have questions about our products, shipping, returns, or just want to share your hunting adventures, our team is ready to assist.
Customer Support
Email: service@siatrex.com
Phone: +852 90443047
-
Response Time: 24–48 business hours
The product will ship 1-2 business day after purchase, and delivery will take 2-6 business days. All orders will be dispatched from our US warehouse.
Order Tracking
Track your order anytime using our tracking page:
https://www.siatrex.com/apps/track123
Address
Company Name: GLUTA TECHNOLOGY CO., LIMITED
Address: Room B53, 2/F, Phase 1, Kwai Shing Industrial Building, No. 36-40 Tai Lin Pai Road, Kwai Chung, New Territories
General Inquiries
If you have general questions about SIATREX, partnerships, or media inquiries, please contact us at service@siatrex.com.
Feedback & Suggestions
We love hearing from our customers! Share your feedback, suggestions, or stories from the field. Your insights help us improve our gear and services.
Shipping & Returns Questions
For questions regarding shipping, tracking, or returns, please check our Shipping Policy and Returns & Refunds Policy first. If you still need assistance, contact our support team at service@siatrex.com.
Stay Connected
Follow us on social media to get the latest updates, hunting tips, and exclusive offers:
Fully Modular BINO‑X System
Side mounts hold phone, rangefinder, bear spray, or pager pouches for quick access. The bottom mount fits a storage pouch, hand warmer, or concealed carry pouch, with the storage pouch ideal for small essentials like ammo, sunglasses, and other gear.
Fully Loaded BINO‑X Backpack Integration
The fully equipped BINO‑X harness, with all side and bottom pouches attached, can detach from its straps and mount directly onto the shoulder straps of a SIATREX backpack. This merges chest and pack gear into one streamlined, stable, and comfortable setup, perfect for extended hunts.
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