We use a Walrus (now MSR) Warp 2+2. Has been on several kayak trips in northern Ontario and held up well to rain, snow, hail, and a couple days of 50+ MPH winds. Plenty roomy for4 two of us, and with the vestibules on each end, easy to keep the gear covered. Have had some trouble getting responses from their customer service, but have been very pleased with the durability and ability to stand rough weather.