THIS KIT DOES NOT INCLUDE A WATER PUMP! The Lone Rock Concepts UPWOIGH Adapter fits UPWOIGH water jug and includes the following: 1 Patented Adapter 1 Storage Bag 1 Lone Rock Concepts Sticker UPWOIGH WATER JUG AND WATER PUMP ARE NOT INCLUDED The kit is made of UHMWPE Polyethylene. Polyethylene is a food-grade material with FDA approval. All Lone Rock Concepts adapter kits have a LIFETIME warranty!