Peak Design Travel Backpack 45L Black BTR-45-BK-2

With a 45L capacity that compresses to a 30L daypack, this backpack adapts to your journey, expanding for gear-heavy trips and slimming down for carry-on compliance. The weatherproof 400D recycled nylon shell and waterproof bottom keep contents dry, while the stowable strap system tucks away for streamlined travel.

Overview

The Peak Design Travel Backpack 45L is engineered for photographers and adventurers who demand versatility and protection. Its full rear, dual side, and top access points allow quick retrieval from any angle, and the internal organization includes multiple zippered mesh pockets for smaller items. The backpack integrates seamlessly with Peak Design packing and camera cubes, making it a modular hub for your gear.

What stands out

• Expandable capacity from 30L to 45L with compression straps
• Weatherproof DWR shell and waterproof bottom liner
• Stowable shoulder straps and hip belt for clean silhouette
• Dedicated laptop compartment fits up to 16" and tablet up to 12.9"
• Lifetime guarantee and 100% recycled shell with Bluesign certification

Technical details

• External material: 400D recycled nylon canvas with DWR coating
• Bottom material: 900D waterproof nylon liner
• Internal material: 200D recycled nylon
• Zippers: #10 and #8 weatherproof with anti-theft pullers
• Luggage pass-through for rolling suitcase attachment
• Two stowable external carry straps included
• Meets most international carry-on standards in 30L/35L modes

Our verdict

A top-tier travel backpack that combines rugged durability with smart organization, ideal for photographers and frequent flyers who need one bag that does it all.