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

I love this mug so much. I like being able to cradle my coffee mug in the mornings and this is mug sized and has the loop to wrap around my hand. Its perfect. I also like the measurement markers on the inside, very handy for cooking dehydrated meals. Mostly though, I love this because it keeps my coffee warm while I drink it even in the cold, and gives me the cozy feeling I desire because I can cradle it in my hands. Its nice and lightweight, easy to take with me backpacking, and does everything I want a mug to do. I would give this 10 stars if I could.

I really like this mug. It's light and easy to clean. The insulated cozy does a pretty good job of keeping my coffee warm, and I really like the flexible handle. One thing I will note is that I drink out of it with my whole hand through the handle, gripping the mug itself. I have very small hands, so the handle actually allows me to hold the cup comfortably without worrying that I'll lose my grip on it. The lid seals surprisingly well for a non-screw on lid. I have to make sure the drinking tab is open when I put the lid on with the mug full of hot coffee because otherwise the air pressure won't let me put it on all the way. I've done some trials of turning it upside down full of hot coffee and not a drop of leakage! I've noticed that when I first got it, the cup sat very, very snugly in the cozy, but over a few weeks of use it's loosened up. One reviewer said that they clipped it onto the outside of their pack and then the cup fell out and they lost it, and I agree that that is a danger. I think I'm going to add a bit of nylon webbing with a patch of velcro on either end to loop over the lid, so that I can clip it to the outside of my pack without worries. However, it also fits perfectly in the side water bottle pockets of both of my packs... so maybe it'll just live there. Love how much liquid it holds and it looks cool. Also, the plastic of the mug itself doesn't seem to take on the smell of what was in it, which I really appreciate.

The cup worked great on a backpacking trip. It is light and durable. The sleeve kept the drink warm on a cold day, at least long enough to drink it leisurely. The capacity markings were very handy for mixing the right amount of water for a drink or meal. The numbers are hard to see while the cup is in the sleeve, but the cup is easy to remove from the sleeve, revealing reverse-printed numbers on the outside.

Really cool coffee cup. Durable, lightweight, and a smart design. Has measurements inside and comes apart for easy cleaning. Price was right. Its in my backpack now.

This is a great portal mug. It’s lightweight. Material is quality. I bought two since they will work for camping, hanging outside and traveling in the car. My only complaint is my nose hits the hinged sipper and that’s a little annoying.

Love, love, love these mugs! Everyone in family has one, and replaced our beloved "Ugly Mugz" with these for backpacking trips because they are so lightweight, the handle doesn't cause packing issues, it has a built in measuring cup, is still insulated for hot beverages, and is the same diameter as a Nalgene bottle, so the water bottle nesting cups fit perfectly on the outside. That's my son's basic set up for ultralight backpacking - one of these and an aluminum bottle cup to use on a pocket rocket. The pocket rocket fits inside the mug, and when all you're doing is rehydrating food for a short backpack trip, this combination, and a spork, is all you need!

Great camping cup! So much better than a metal cup for that morning coffee. Like others stated, the measuring lines are handy and appreciated. Works great for hot or cold drinks, lightweight and perfect for around the campsite/travel/parks

Great cup .it's light and insulated