VargoTitanium BOT Bottle Pot – 1 Liter (34 oz.) Ultralight Water Bottle Cooking Pot Weighs 147 grams (5.2 oz.) | Backpacking Camping Multipurpose Cooking Pot | Model T-427

Perfect to combine cook pot, water carrier and the lid is just about deep enough for a small brew - all in a super lightweight sturdy titanium bottle. All ok to cook over open flame and gas stove. Read other reviews about pressure difference and difficulty opening lid (when flying, or changing altitude) and applied same solution of sliding small flexible piece of plastic up into thread (like a credit card) which released the pressure and could then undo with just hands.

Really light and waterproof and doesn't impart flavours. Just watch out for the silicone o-ring; it will acquire tinge of food if you expose it to tomato or turmeric etc., but it can be avoided if you're careful.Vargo didn't bother responding to me when I lost my o-ring which is a shame.Also a shame they discontinued the cheaper stainless steel container.