James Gwrote a review of Sea To Summit 45L Duffel on May 8, 2019
Familiarity: I've used it several times
The Sea to Summit Duffel is a great bag for the price. It is hardier than both the North Face Base Camp Duffel bag and the Patagonia Black Hole Duffel bag. I have an Osprey Transporter 40l and this bag compares very well to it. It is a little more water resistant and burly than the Transporter. The Sea to Summit Duffel holds a little bit more as well. I plan on using it in a few weeks for travel. It is carry on size and is also great to bring on camping trips. The bag is simple and efficient. For the price, this bag is a great travel companion. I plan on using it for a trip to Redwoods National Park. I will post an update after more extensive use.