INTRO reusable food pouch designed to carry homemade smoothies and yogurts, or pureed food. HOW TO they're easy to use, just follow these 3 simple steps.... 1. blend it\; buy fresh ingredients and make delicious and nutritious smoothies / yogurts etc. 2. fill it: pour directly into your Nutri Fill-It pouches, seal the bottom with the 'anti-leak' double zip lock and store in the fridge or freezer. and an added bonus: your pouch acts as an ice pack keeping other lunch / snack items cool! 3. re-use it: after you have enjoyed your nutritious treat, simply rinse out your pouch or place it in the dishwasher (top shelf open over 2 prongs) ready for the next use. due to its curved shape, it is also easy to clean by hand under running water with a bottle brush. CARE INSTRUCTIONS dishwasher, freezer and fridge friendly. MATERIALS recommended usage: up to 100 times. BPA-free, phthalate-free, PVC-free and lead-free! this item is fully recyclable. REPLACEMENT FOR...   disposable plastic bottles! just think of how many disposable smoothie bottles you used this year! madness, right? plus, you will be doing your health a favour by using fresh, healthy, nasty bits free ingredients. a must, in my opinion‚Ķ rather than buy smoothies in single use plastic bottles, which are often laden with sugar and additives, make your own and use Nutri Fill-it reusable pouches.