A rugged, expandable, and brilliantly accessible carry-on travel backpack driven by a simple truth: No Two Trips The Same™. Features top, side, front and rear access via weatherproof #8 and #10 UltraZips, which can withstand decades of use thanks to their proprietary abrasion-resistant thread.Meets international carry-on size requirements, but expands to be a 45L gear-hauler and collapses to be a 35L day bag, making it unmatched for 1-bag travel. Quick-access pockets for keys, glasses, passport, etc. Hugely expandable side pockets for water bottles, tripods, and more. Padded laptop + tablet sleeves. Main cavity is divisible into 2 compartments via a zippered mesh sleeve. Tuck-away shoulder straps and hip belt. 360-degree grab handles. Cleverly concealed external carry straps. All packed within a sleek, weatherproof 100% recycled 400D nylon canvas shell with 900D bottom liner. Fair Trade Certified and 100% carbon neutral.Works seamlessly with Peak Design Packing Cubes, Camera Cubes, and Pouches, sold separately. For similar features in a smaller bag, check out the 30L Travel Backpack.Make It A Camera BagThrow a Peak Design Camera Cube into your Travel Backpack and instantly turn it into the most versatile and capable travel camera bag on the planet. Both sizes fit up to a Large Camera Cube and provide convenient rear access. The 45L also provides dual side access, so you can grab your camera without taking the bag off.SpecsExternal DimensionsStandard: 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 DimensionsStandard: 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")CapacityStandard (max carry-on): 35LCompressed: 30LExpanded: 45LPD Packing/Camera Cube Capacity3 units + bonus spaceLaptop/Tablet CarryLaptop: 40.6cm x 30cm x 2.5cm (16" x 11" x 1")Tablet: 24cm x 19cm x 1.5cm (9.5" x 7.5" x 0.6")Weight: 2.05 kg (4.5 lb)Weight2.05 kg (4.5 lb)What's In The Box(1) Travel Backpack 45L(2) Cord Hook external carry straps(1) stowable sternum strap
