Peak Design
Peak Design BTR-45-CY-2 Travel Line 45L Coyote Backpack
★★★★★
Adventure Ready: Peak Design Travel Line Backpack 45L The Peak Design Travel Backpack 45L is the ultimate companion for photographers, travelers, and adventurers. Its expandable design adapts to your needs, providing versatile storage and convenient access to your gear. Built with durable, weath...
$299.95*
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*Price sourced from Amazon.com. Last updated:Jun 20, 2026.Price and availability are subject to change.
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Overview
Adventure Ready: Peak Design Travel Line Backpack 45L
The Peak Design Travel Backpack 45L is the ultimate companion for photographers, travelers, and adventurers. Its expandable design adapts to your needs, providing versatile storage and convenient access to your gear. Built with durable, weatherproof materials, it's ready for any journey.
Specifications:
- Capacity: Standard (max carry-on): 35L, Compressed: 30L, Expanded: 45L
- Weight: 2.05 kg (4.5 lb)
- External Dimensions: Standard: 56cm x 33cm x 24cm (22" x 13" x 9.5"), Compressed: 56cm x 33cm x 24cm (22" x 13" x 9.5") (compression only happens at the top of the bag. 6" at top when compressed), Expanded: 56cm x 33cm x 29cm (22" x 13" x 11")
- Internal Dimensions: Standard: 53.3cm x 33cm x 16.5cm (21" x 13" x 6.5"), Compressed: 53.3cm x 33cm x 14cm (21" x 13" x 5.5"), Expanded: 53.3cm x 33cm x 19cm (21" x 13" x 7.5")
- Laptop Carry: 40.6cm x 30cm x 2.5cm (16" x 11" x 1"), Fits 2021 Macbook Pro 14" and 16" models
- Tablet Carry: 24cm x 19cm x 1.5cm (9.5" x 7.5" x 0.6")
- PD Packing Unit Capacity: 3 Units + More Space
Key Features
TRAVEL BACKPACK 45L: Built for 1-bag travel, the 45L Travel Backpack offers intuitive organization, weatherproof protection, and expandable storage – all in a clean, rugged form that adapts to your gear and destination.
DESIGNED TO ADAPT: Expandable from 35L to 45L, this carry on approved pack adjusts to fit your load. Side pockets expand to hold bottles or tripods, while top, side, and rear access points keep your gear within easy reach.
DURABLE DETAILS, CLEAN DESIGN: A weatherproof 400D recycled nylon canvas shell with ultra-durable hardware stands up to the rigors of travel. The burly #10 UltraZip and reinforced bottom liner add lasting durability in a sleek, minimalist silhouette.
VERSATILITY FOR ANY TRIP: Tuck-away shoulder straps and hip belt allow for streamlined carry. A luggage pass-through, 360-degree handles, and hidden external carry straps make it easy to move through terminals, trains, or TSA without missing a step.
RADICAL PRODUCTS, RADICAL COMPANY: Peak Design creates industry-shifting, lifetime-lasting gear with a mission to leave the world better than we found it. No investors, no venture capital – just innovation on our terms.
Specifications
Capacity Range
35L to 45L
Material
400D recycled nylon canvas
Zipper Type
#10 UltraZip
Access Points
Top, side, rear
Carry Features
Tuck-away shoulder straps, hip belt, luggage pass-through, 360-degree handles
Durability Feature
Reinforced bottom liner
Pros & Cons
👍 Pros
- Expands from 35L to 45L, allowing it to adapt to varying gear loads and travel needs while remaining carry-on compliant.
- Features side pockets that expand to securely hold items such as bottles or tripods, enhancing external storage flexibility.
- Offers multiple access points including top, side, and rear, ensuring quick and convenient retrieval of gear.
- Constructed with a weatherproof 400D recycled nylon canvas shell and ultra-durable hardware for robust protection.
- Includes tuck-away shoulder straps and a hip belt for a streamlined carrying experience when not worn as a backpack.
👎 Cons
- The 45L capacity, even when expanded, might be restrictive for extended trips requiring substantial gear.
- The reliance on a 400D nylon canvas shell, while durable, may not offer the same puncture resistance as heavier denier materials.
- While offering multiple access points, the internal organization details are not specified, which might be a drawback for users requiring highly compartmentalized storage.
- The "radical company" marketing language may not resonate with all users, diverting focus from product features.
- The coyote color might show dirt or scuffs more readily compared to darker color options.
Frequently Asked Questions
What is the capacity range of this backpack?
The Peak Design Travel Line backpack is designed to adapt, offering an expandable capacity from 35 liters to 45 liters.
Is this backpack suitable for carry-on luggage?
Yes, this pack is designed to be carry-on approved when its capacity is adjusted appropriately.
What material is the backpack made from?
The backpack features a weatherproof 400D recycled nylon canvas shell, ensuring durability and protection against the elements.
How can I access my gear stored in the backpack?
The backpack provides convenient access points from the top, side, and rear, making it easy to reach your gear.
Does this backpack have external storage for items like water bottles?
Yes, the side pockets of the backpack are designed to expand, allowing them to hold items such as bottles or tripods.
What kind of zipper is used on this backpack for durability?
The backpack is equipped with a burly #10 UltraZip, which contributes to its lasting durability during travel.
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