Expandable Travel Backpack

First came Silhouette in 1958, and now, the Silhouette 18 Collection. Rooted in our legacy, this luggage knows its way around the world. Still sleek but modern in design, it’s the very definition of timeless. Our hardside is made from the tough stuff– 100% polycarbonate, to be exact. And our softside offers the same durability. Both ready for wherever you’re going next. Our Travel Backpack compliments any bag from the time-honored Silhouette Collection. Exterior fabric and interior lining made from 100% post-consumer recycled PET bottles, it’s specifically engineered to endure rigorous travel and offers all the convenience of a carry-on in a backpack. Inside you’ll be happy to discover plenty of separate compartments and pockets to hold your laptop, tablet, and a weekend’s worth of clothes for those last-minute work trips or getaways. Exterior pockets offer even more organization and an expandable water bottle pocket so you stay hydrated while on the move. StackIt strap to secure on any larger checked luggage and stylish handles when you want to give your back a break.

A rugged, expandable, and brilliantly accessible carry-on travel backpack driven by a simple truth: no two trips are 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. Organize clothes, shoes, toiletries, cords, adapters, and photo/video gear—from a single camera/drone to a full professional kit—which you can quickly access from the sides or rear of the bag. Comparing to the 30L? The 45L is better for: 1-bag-travel for trips 4 days and longer, More access and organization options, Trips where you need multiple jackets, pairs of shoes, or other bulky clothing, and Carrying camera gear (better compatibility with PD Camera Cubes, plus dual side access).

A rugged, expandable, and brilliantly accessible carry-on travel backpack driven by a simple truth: no two trips are 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. Organize clothes, shoes, toiletries, cords, adapters, and photo/video gear—from a single camera/drone to a full professional kit—which you can quickly access from the sides or rear of the bag. Comparing to the 30L? The 45L is better for: 1-bag-travel for trips 4 days and longer, More access and organization options, Trips where you need multiple jackets, pairs of shoes, or other bulky clothing, and Carrying camera gear (better compatibility with PD Camera Cubes, plus dual side access).

A visually and functionally simpler version of our iconic Everyday Backpack, the Everyday Backpack Zip's ultra-clean aesthetic makes it ideal for discreet urban everyday or photo carry. Accessible on the top and sides via a single weatherproof 270-degree #8 UltraZip. 2 internal FlexFold dividers keep gear organized, protected, and not bunched at the bottom of your bag. Dedicated sleeves Fits 2021 Macbook Pro 14" (does not fit 16" model), tablet, or documents, plus a variety of internal slip pockets for small items. 100% recycled 400D weatherproof nylon canvas shell keeps everything safe. Expandable side pockets for water bottles or tripod. Integrated luggage carry pass-through. 2 stowable Cord Hook cinch straps let you carry more externally. All-custom hardware, minimal dangling straps. Available in standard 20L and smaller 15L sizes. Fair Trade Certified and 100% carbon neutral.

A visually and functionally simpler version of our iconic Everyday Backpack, the Everyday Backpack Zip's ultra-clean aesthetic makes it ideal for discreet urban everyday or photo carry. Accessible on the top and sides via a single weatherproof 270-degree #8 UltraZip. 2 internal FlexFold dividers keep gear organized, protected, and not bunched at the bottom of your bag. Dedicated sleeves Fits 2021 Macbook Pro 14" (does not fit 16" model), tablet, or documents, plus a variety of internal slip pockets for small items. 100% recycled 400D weatherproof nylon canvas shell keeps everything safe. Expandable side pockets for water bottles or tripod. Integrated luggage carry pass-through. 2 stowable Cord Hook cinch straps let you carry more externally. All-custom hardware, minimal dangling straps. Available in standard 20L and smaller 15L sizes. Fair Trade Certified and 100% carbon neutral.

A visually and functionally simpler version of our iconic Everyday Backpack, the Everyday Backpack Zip's ultra-clean aesthetic makes it ideal for discreet urban everyday or photo carry. Accessible on the top and sides via a single weatherproof 270-degree #8 UltraZip. 2 internal FlexFold dividers keep gear organized, protected, and not bunched at the bottom of your bag. Dedicated sleeves Fits 2021 Macbook Pro 14" (does not fit 16" model), tablet, or documents, plus a variety of internal slip pockets for small items. 100% recycled 400D weatherproof nylon canvas shell keeps everything safe. Expandable side pockets for water bottles or tripod. Integrated luggage carry pass-through. 2 stowable Cord Hook cinch straps let you carry more externally. All-custom hardware, minimal dangling straps. Available in standard 20L and smaller 15L sizes. Fair Trade Certified and 100% carbon neutral.

A visually and functionally simpler version of our iconic Everyday Backpack, the Everyday Backpack Zip's ultra-clean aesthetic makes it ideal for discreet urban everyday or photo carry. Accessible on the top and sides via a single weatherproof 270-degree #8 UltraZip. 2 internal FlexFold dividers keep gear organized, protected, and not bunched at the bottom of your bag. Dedicated sleeves Fits 2021 Macbook Pro 14" (does not fit 16" model), tablet, or documents, plus a variety of internal slip pockets for small items. 100% recycled 400D weatherproof nylon canvas shell keeps everything safe. Expandable side pockets for water bottles or tripod. Integrated luggage carry pass-through. 2 stowable Cord Hook cinch straps let you carry more externally. All-custom hardware, minimal dangling straps. Available in standard 20L and smaller 15L sizes. Fair Trade Certified and 100% carbon neutral.