Boston One Bag

$198

(20)

Style

Backpack Weekender Laptop Case Toiletry Kit Flight Pouch

Fast Ship Free 2-day delivery — arrives Fri, Aug 14Order today. Free returns within 30 days.

One bag. No compromises.The Boston One Bag is a 28L carry built for 3–5 day one-bag travel. Built with our signature DopplerMatte fabric a durable waterproof shell with matte waterproof YKK zips. Clean on the outside. Purpose-built on the inside. It is designed for people who move through airports, trains, meetings, and cities without wanting to switch bags or look like they are heading to Everest.

One-Bag Travel Ready
Waterproof
3-Way Carry
Flightweight & Durable

28L total capacity optimized for 3–5 day one-bag travel
20L main compartment fits two packing cubes, clothes, and spare shoes without bulging
8L organized interior keeps passports, cards, cables, and pouches fixed in place
Fits under international aircraft seats 18.5" H / 11.8" W / 7.9" (47cm / 30cm / 20cm)
Empty Weight: 38 oz | 1.1 kg
3-way carry system switches without unpacking
Hidden backpack straps for hands-free carry
Messenger shoulder mode for clean, professional use
Horizontal brief mode for stability in terminals
Roll-aboard handle pass-through for stacking with luggage
Padded laptop sleeve protects up to a 16" laptop with suspended construction
Interior water bottle pocket centers weight and prevents tipping
Waterproof wet pocket isolates gym gear, rain shells, or leaks
Mesh interior pocket provides fast visual access to small items
AirTag pocket and key lanyard reduce friction when moving through transit
Adjustable sternum strap stabilizes the load when fully packed
DopplerMatte Waterproof 900D 100% polyester shell chosen for abrasion resistance and structure
Ripstop 100% polyester lining resists tearing and improves visibility
Waterproof YKK zippers stay smooth under load and seal out rain
Zinc alloy zipper pullers are durable and glove-friendly
Duraflex POM buckles deliver proven fatigue resistance
Premium polyester grosgrain webbing adds strength without shine
Nylon webbing handles with EVA core improve comfort without bulk
Raised screen-printed branding is durable and intentionally subtle

One size fits most
18.5in / 47cm Back length

Spot clean only with a damp cloth and mild soap; do not machine wash or dry=
Air dry fully before storage, away from direct heat or sunlight
Do not bleach, iron, or dry clean to preserve waterproof coatings and hardware

Engineered details

Built into every stitch

Matte Waterproof Shell and Zippers

900D waterproof polyester and waterproof YKK zippers keep contents protected in rain and transit.
One-Bag Travel Organization

A large 20L main compartment paired with an 8L organizer system balances flexibility with control for 3–5 day trips.
3-Way Carry System
Backpack, messenger, or horizontal brief mode switch without unpacking or rebalancing
Durable, Travel-Grade Hardware
Duraflex buckles, reinforced webbing, and metal hardware built for repeated use, not display.

Boston One Bag

Matte Waterproof Shell and Zippers

One-Bag Travel Organization

3-Way Carry System

Durable, Travel-Grade Hardware