Waiu Insulated Baby Bottle BPA-Free | Stainless Steel Keeps Drinks Hot for 8 Hours, Cold for 24 Hours | 6 oz.| (Black) Multiple Colors

From the model

KEEPS LIQUIDS OPTIMALLY TEMPERATURED: The Waiu Insulated Child Bottle is designed to maintain liquids COLD FOR UP TO 24 HOURS and WARM FOR UP TO 8 HOURS, making it excellent for all-day outings.
VENTED NIPPLE: Say goodbye to feeding frustrations with the VENTED SILICONE NIPPLE that reduces air consumption throughout feeding, serving to to stop discomfort in your toddler.
LIGHTWEIGHT AND PORTABLE: Its THIN DESIGN simply matches in your pocket, making it a improbable companion for HIKING, TRAVELING, or any ON-THE-GO ACTIVITY, making certain your child all the time has a refreshing drink.
MULTIPLE COLORS AVAILABLE: Select from a spread of VIBRANT COLORS to fit your fashion and your child’s preferences, including a enjoyable and sensible contact to mealtime.
BPA-FREE AND EASY TO CLEAN: Relaxation assured that this child bottle is BPA-FREE in your child’s security. For straightforward upkeep, it is advisable for HAND WASH ONLY, preserving it clear and prepared to be used.