GSI Outdoors Infinity Backpacker Mug I Lightweight, BPA-Free Coffee Cup for Travel, Camping Gear, Backpacking and Outdoors - 17 oz.

This lasted only about three trips before the seal on the lid fell off (which I didn’t notice until it was too late to try to find it because I had moved on), which then leaves it no longer leakproof. It was great while it worked (for the very, very short time I did).

I give the company and 5 and the product a 3 1/2+ .... its awesome! but put something sticky to hold cup to liner when your walking or it might work its self out of the insulation (which sucks cause who wants to leave plastic in the wilderness + the liner alone doesnt work great for a cup {not impossible with a little duck tape. ... but not ideal}). thank you GSI for standing behind your produce and making this little backpacker happy today! :-)

Love the mug. Ideal while out and about on the trail, kept drink hot without buring our hands. The handle is not a usable handle in the sense of holding your drink, its made out of material and is not rigid, but is handy to teather to your pack, etc. The available colors make it easy to identify your drink. Nice size and has labeled measurements inside.

Not super excited about the smaller model. Feels cheaper than the larger one. The larger model is PERFECT for camp meals. Purchased the smaller model by accident. Feel baited by this listing.

Bought these for backpacking. Like the weight and the volume marking on the side. However, I was very disappointed that it did not keep my coffee hot for very long at all. Not very effective insulation, especially on a cold morning in the mountains.

MOSTLY a good product. very lightweight, keeps coffee warm long enough for you to finish it warm, durable, dishwasher safe. HUGE DOWNSIDE the measuring marks wash right off. i used it to measure oil and then washed it in dawn dish soap and as i dried it i noticed all the marks were gone! i used my hands to wash it and paper towel to dry it, and the same thing happened to a friend who bought the same mug. overall a 4.5/5 but i gave it 3 stars because they advertise that this can be used as a measuring cup, but not if the marks wash off. and i mean GONE like they were never there. and thats never happened on any other camp bottle (camelbak, nalgene, contigo, etc.) really no excuses

It hangs in tbe back of my jeep always ready to make a cup of coffee

The outer layer is insulating and keeps the contents hot for several hours while keeping it safe to hold without getting burnt. ! I really like the measuring cup marks on the inner cup as well. It’s very lightweight but sturdy. Clean up is very easy. You can hang them on your pack and they don’t rattle or make any noise. Really like them a lot.

Lightweight measuring cup, the handle is a cloth handle, dont expect to use it as a handle. Expensive for a plastic measuring cup with a beer can holder around it.

Pretty good cup. The seal will wear out after a while. Still works like that tho.