DescriptionIt is a bottle with cover, adoption of premium silicone material, durable and sturdy for long term use. It features hanging ring design, strong and durable, can be hung on backpacks, handbags, keys, etc., especially practical when going out.Features-Color:Assorted Color-Material:Silicone -Size:6.80X5.00X2.50cm/2.67X1.97X0.98in -Simple modeling and wide applicability -Light weight and portable, easy to carry -Tie one end of the bottle to the cloth ring, and the other to the backpack, bag and briefcase for peace of mind -Unique style and suit combination -Silica gel material can be adjusted in size