6in1 Baby Bottle Brush Travel Kit: an allinone solution for cleaning and drying baby bottles on the go. Includes baby bottle brush, nipple brush, straw brush, drying rack, soap dispenser and storage cup. Designed for easy carrying and compact storage. Drying rack and soap dispenser: the storage cup lid doubles as a bottle drying rack with four branches to hold bottles for air drying. The set also includes a 50 ml soap dispenser bottle for conveniently carrying cleaning agent. Extendable bottle brush: features a liquid silicone brush head and a extendable foodgrade ABS brush handle. Easily reach the bottom of a bottle to remove milk residue. Twopart disassembly design enables compact storage and space saving. Nipple brush and straw cleaning brush: nipple brush has a liquid silicone brush head and a foodgrade ABS handle. The straw cleaning brush is made of nylon + stainless steel + foodgrade ABS and has a specialized shape for different cleaning tasks. Both are designed for effective care of small and hardtoreach parts. Use scenario: travel and hotel stays keep bottles, nipples and straws clean during trips, with all components neatly organized in one kit. Use scenario: daycare or busy households efficiently clean multiple bottles, nipples and straws to support daily feeding routines. Use scenario: camping or weekend trips compact, portable kit that provides complete cleaning and drying functionality away from home.