This in combination with my SteriPEN has been doing me wonders. Not to mention it can be used as a hot water bottle to chuck into your… | Instagram
![Nalgene on X: "Pro tip: on chilly nights, fill your trusty Nalgene bottle with hot water and stick in the bottom of your sleeping bag to stay toasty and warm. Your toes Nalgene on X: "Pro tip: on chilly nights, fill your trusty Nalgene bottle with hot water and stick in the bottom of your sleeping bag to stay toasty and warm. Your toes](https://pbs.twimg.com/media/F9ZNglVWsAA_baU.jpg:large)
Nalgene on X: "Pro tip: on chilly nights, fill your trusty Nalgene bottle with hot water and stick in the bottom of your sleeping bag to stay toasty and warm. Your toes
![Amazon.com : Nalgene Tritan Wide Mouth BPA-Free Water Bottle, Blue, 16 oz : Sports Water Bottles : Sports & Outdoors Amazon.com : Nalgene Tritan Wide Mouth BPA-Free Water Bottle, Blue, 16 oz : Sports Water Bottles : Sports & Outdoors](https://m.media-amazon.com/images/I/61w50UuDJkL._AC_UF1000,1000_QL80_.jpg)