Adapt. Expand. Conquer. The backpack built for every mission.
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Color: Green
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Material: Heavy-duty, water-resistant reinforced nylon
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Size: 21" × 15" × 9" (Fully Expanded)
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Capacity: 39L-64L (Expandable)
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Weight: Approx. 1.6-2.0kg (est.)
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Molle System: Front, back, and sides
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Patch Panels: 4" × 4" front and back
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Laptop Compartment: Yes
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Hydration Compatible: Yes (bladder not included)
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Use: Travel, tactical missions, hiking, military, bug-out, survival, gym, and daily carry
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✅ Expandable 60L Capacity - Adjustable from 39L to 64L for multi-day trips or heavy gear loads
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✅ Durable & Water-Resistant - Built with rugged nylon fabric and reinforced stitching for long-term use in tough conditions
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✅ Military Molle System - Attach pouches, gear, and accessories with reinforced MOLLE webbing throughout
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✅ Smart Storage Layout - Includes 3 spacious compartments, interior mesh pockets, zip pockets, and a padded laptop section
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✅ Hydration-Ready - Compatible with hydration bladders for on-the-go refueling
Built for serious adventure and tactical performance, this 60L Expandable Tactical Backpack is your go-to for rugged travel, survival, and multi-day expeditions. Its expandable design lets you adjust the internal space from 39L to a full 64L, giving you flexibility based on your mission or adventure. Made with tough, water-resistant reinforced nylon and stitched with durable threads, this pack is engineered for maximum resilience and performance in any terrain.
Designed with the MOLLE system for full gear customization, the pack includes three spacious compartments with internal organizers, mesh pockets, and a padded laptop sleeve. Its hydration-compatible design and 4"x4" patch panels make it a versatile choice for tactical use, hiking, camping, or everyday carry. Whether you're out in the field or hitting the trails, this backpack delivers the space, strength, and structure you need to move with confidence.
At Primebay, we’re committed to making your shopping experience seamless and worry-free. Below you’ll find details on how we process and deliver orders within Australia.
Order Processing
Orders are processed within 1–2 business days after payment confirmation.
Once shipped, you’ll receive a confirmation email with tracking details.
Shipping Times
Our products are shipped directly from our trusted suppliers. Delivery times vary depending on the item and supplier location:
Standard Shipping (Australia-wide): 5–10 business days
Remote/Rural Areas: May require additional 3–5 business days
(Note: Delivery times are estimates and may be affected by , weather conditions, or peak holiday periods.)
Shipping Fees
Free standard shipping on all orders.
Tracking Your Order
All orders come with tracking.
Tracking details may take 2–4 business days to update after dispatch.
Incorrect Address
Please ensure your delivery details are correct when placing your order.
Primebay is not responsible for delays or lost parcels due to incorrect addresses.
Delays & Lost Packages
If your order has not arrived within 30 business days, please contact us at for assistance.
In the case of a lost package, we’ll send a replacement or issue a full refund.
Warranty & Returns
1. Change of Mind Returns
We offer a 30-day Change of Mind return policy, giving you confidence when shopping with us.
If you change your mind about your purchase, you can return your item within 30 days of receiving it for a full refund.
To be eligible for a Change of Mind return:
The item must be unused, unworn, and in its original packaging (including all accessories, tags, and manuals).
You must provide a receipt or proof of purchase.
No restocking fees apply.
Return postage for Change of Mind returns may be at the buyer’s expense, unless otherwise stated.
Please contact us before sending your return to obtain instructions and ensure smooth processing.
2. Warranty & Faulty Items
All our products are covered by a 12-month warranty against manufacturing defects.
If your item develops a fault within the warranty period, please contact us so we can assist with a repair, replacement, or refund, in line with the Australian Consumer Law (ACCC Consumer Guarantees).
To process a warranty claim, you may be asked to provide:
A detailed description of the issue, and
Clear photos or videos showing the fault.
Please note that warranty claims do not apply to damage caused by misuse, neglect, or normal wear and tear.
3. Need Help?
If you have any questions about returns or warranty claims, please contact our customer service team — we’re happy to help.