Your Brompton match
Based on your answers, your match is
Runner-up
View →Not seeing the right fit?Retake the quiz →

BENEFITS
Rewards
Earn 69 points with this purchase
No Sales Tax
Sales Tax Vacation! No Travel Required
Description
A 3.5L Crossbody That Keeps Up With Your Day
The Topo Designs Block Bag is sized for the essentials — commutes, errands, travel days — without any unnecessary bulk. At 3.5L, it carries exactly what you need and nothing more, while a structured build keeps it looking sharp and holding its shape throughout the day. Dual front pockets put smaller items within reach so you're never digging around, and a zippered internal pocket keeps valuables tucked away. Lightweight enough for all-day wear, and made to hold up to daily use.
Built from 100% recycled nylon — certified by the Global Recycled Standard and Bluesign approved — and assembled in a Fair Trade Certified factory. Heavy-duty YKK zippers and an adjustable webbing shoulder strap round out a bag that's thoughtfully constructed from the ground up.
Small Bag, No Compromises
- 3.5L capacity sized for daily essentials without extra bulk.
- Dual front pockets, each with internal mesh pockets, for quick-access organization.
- Zippered internal pocket keeps cards, keys, or valuables secure.
- Structured build holds its shape over time and throughout the day.
- Adjustable webbing shoulder strap for a comfortable, customizable fit.
- Bottom compression straps keep the silhouette sleek when the bag isn't fully loaded.
- Heavy-duty YKK zippers for long-lasting reliability.
- Made from 100% recycled nylon — Global Recycled Standard certified and Bluesign approved.
- Produced in a Fair Trade Certified factory.
Details
- Volume: 215 cu. in. / 3.5L
- Dimensions: 10.5"w × 7.5"h × 2.5"d
- Materials: 200D recycled nylon lightweight ripstop, 400D recycled nylon, 210D recycled nylon liner
- Closure: Heavy-duty YKK zippers
- Strap: Adjustable webbing shoulder strap
- Origin: Made in Vietnam
UPC / Part Numbers
| Option | SKU | UPC |
|---|---|---|
| Nightshade/Slate | 931602547000 | 840336856052 |
| Black/Grid | 931602961000 | 840336856021 |