Feature: a Made of high quality LDPE plastic, Flexible, high strength and durable. b Food safe and suitable for Travel and Car; Gardening products, toiletries, household products, diy products, home brewing household storage etc. c Strongly air-tight and sealed lid, reusable, no peculiar smell, unbreakable. Package Included: 1Pc x 5L plastic Water bag Note: Please allow slight difference size due to manual measurement. For different batches, the sub-gram weight will have an error of ±2 grams, Cause the light and the photo technical problem, maybe there is little color difference from pictures, please understanding.