45L Tactical Backpacks for Men & Women

45L Tactical Outdoor Backpack is a rugged, versatile, and spacious pack designed for 3-day outdoor missions, trekking, camping, hunting, or gym use. Built from durable terylene fabric with a military-inspired design, this backpack balances capacity, comfort, and tactical functionality for both men and women.

Key Benefits

• Ample storage space: 45-liter capacity fits 3-day gear, clothing, food, and outdoor essentials.
• Military-grade durability: Terylene fabric resists wear, water, and tough outdoor use.
• Comfortable for long wear: Padded straps and ergonomic design reduce shoulder and back strain.
• Versatile use: Ideal for trekking, camping, hunting, gym training, or daily commuting.
• Tactical functionality: MOLLE webbing system allows you to attach extra pouches and gear.

Key Features & Specifications

Large-Capacity Design

• 45L capacity, suitable for 3-day trips, hunting missions, or gym use
• Multiple compartments and inner pockets for organized packing
• Front zip pouches for quick-access essentials
• Adjustable straps and compression buckles for load management

Durable Construction

• Material: high-strength terylene (tear-resistant, water-resistant)
• Heavy-duty zippers and reinforced stitching
• Rugged base for outdoor surfaces

Ergonomic Comfort

• Adjustable padded shoulder straps with breathable mesh lining
• Chest and waist straps for even load distribution
• Back support panel with ventilation channels to reduce sweating

Tactical Utility

• MOLLE system for attaching gear, pouches, or tactical tools
• Side straps to secure sleeping bags, tripods, or trekking poles
• Military camouflage and solid-color options for outdoor stealth

Multi-Purpose Application

• Perfect for: trekking, hunting, camping, fishing, gym training, or everyday carry
• Suitable for men and women, adjustable to different body sizes
• Compact yet roomy design fits carry-on luggage requirements in many cases

What’s in the Box

• 1 × 45L Outdoor Tactical Backpack (ReFire Gear)

How to Use (Quick Start)

1. Load gear into main and side compartments according to weight distribution.
2. Secure MOLLE attachments and side straps as needed.
3. Adjust padded shoulder, chest, and waist straps for balanced fit.
4. Maintain by cleaning with mild soap and drying in shade after outdoor use.

Recommended For

Outdoor adventurers, hunters, trekkers, and fitness enthusiasts aged 30+ who need a rugged backpack with large capacity, tactical utility, and long-wear comfort.

Warranty & Support

Contact our support team for warranty and return information. We provide assistance with product setup, care, and usage. Include your order details when reaching out.

Frequently Asked Questions

Q: Is this backpack waterproof?

A: The terylene fabric is water-resistant, offering reliable protection in light rain. For heavy rain, we recommend a rain cover.

Q: Can it be used as a carry-on?

A: At 45L capacity, it typically qualifies as carry-on for most airlines, but always check specific airline regulations.

Q: Is this suitable for women as well as men?

A: Yes. The adjustable straps and ergonomic design fit both men and women comfortably.

Q: Does it have a MOLLE system?

A: Yes, the backpack includes MOLLE webbing for attaching tactical gear and pouches.