Expandable backpacks that grow when you need them
One zip turns a daypack into a weekend bag. It sets these bags apart from generic factory stock, and it is easy to explain on a product page.

Questions about expandable backpacks
How much bigger do they get?
It depends on the model. Each product page lists the size closed and open. Across the range, bags run from 16 to 40 litres.
Is it still carry-on size when expanded?
Closed, most models fit carry-on limits. Once expanded, it depends on the airline, so check their rules.
Do expandable backpacks fit a laptop?
Yes. Styles here take 15.6 or 17.3 inch laptops.
Which expandable styles have a USB port?
8 of the 13 styles. The power bank is not included.
Wholesale expandable backpacks from Mark Ryden
Expandable backpacks work as a daypack most of the time and open up for a weekend trip. One zip adds up to 10L of room, and some models have a valve that lets the air out to flatten a packed bag. Closed, most stay within carry-on limits.
You can order from 50 units per style and mix styles in one order. Add your logo next to ours from 100 units or on its own from 300 units, and get a sample in 7 to 10 days to check the quality first. Also see our travel backpacks and weatherproof backpacks, or ask for a quote.



























