
Perfect 9-36 months. Dishwasher safe. The cross-cut design of the spout eliminates spills. We have won multiple awards based on the ease of transition of our line. Perfect for 9 to 36 months. Comes with travel top, which reduces chance of spillage during travel and protects the nipple from coming into contact with foreign substances.
Free of biphenyl-a bpa, pvC, nitrosamines, pet, phthalates, lead, and biologically harmful chemicals. No spill spout - features our cross-cut design. .
thinkbaby Converts Sippy Cup to Straw Bottle, Pink

Free of bisphenol-a bpa, nitrosamines, PET, lead, PVC, phthalates, and biologically harmful chemicals. No spill spout!!! features our cross cut design. The extra soft, medical grade silicone straws provides easier transition from sippy cup to straw bottle. Simply unscrew the collar of the sippy cup and place the Thinkster top on the existing bottle.
Our sippy cup easily become the Thinkster with the conversion kit. The award-winning thinkbaby Thinkster comes with easy-to-close swivel top protecting the straw from coming into contact with foreign substances. All thinkbaby products are free of - bisphenol-a BPA, lead, phthalates, nitrosamines, PVC, PET and biologically harmful chemicals.
Bottles made from polypropylene and straws from extra, soft medical grade silicone. Extra soft, medical grade spout provides easier transition from baby bottle feeding to Sippy Cups. Easy to clean and dishwasher safe. Perfect for 16 to 48 months of age.
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Easy to clean and dishwasher safe. The award-winning thinkbaby Thinkster comes with easy-to-close swivel top protecting the straw from coming into contact with foreign substances. Designed to fit all Thinkbaby 5oz and 9oz bottles. No spill spout - features our cross cut design. Extra soft, medical grade silicone, straw provides easier transition from baby bottle feeding to Sippy Cups to our straw bottle - The Thinkster.
Perfect for 16 to 48 months of age. Bottles made from polypropylene and straws from extra, soft medical grade silicone. We have won multiple awards based on the ease of transition of our line. Perfect for 9 to 36 monthsReduces environmental waste and pocketbook wasteDishwasher safe Top rack recommended. Quickly converts Thinkbaby bottles into Thinkbaby Sippy Cup.
Extra soft, medical grade spout provides easier transition from baby bottle feeding to Sippy Cups.
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Extra soft, medical grade silicone, straw provides easier transition from baby bottle feeding to Sippy Cups to our straw bottle - The Thinkster. Free of bisphenol-a bpa, lead, pet, phthalates, nitrosamines, PVC, and biologically harmful chemicals. Includes one thinkster swivel top and straw. Perfect for 16 to 48 months.
All thinkbaby products are free of - bisphenol-a BPA, PVC, phthalates, nitrosamines, lead, PET and biologically harmful chemicals. Extra soft, medical grade spout provides easier transition from baby bottle feeding to Sippy Cups. Bottles made from polypropylene and spout from extra, soft medical grade silicone.
Easy to clean and dishwasher safe. Free of bisphenol-a bpa, nitrosamines, PVC, phthalates, PET, lead, and biologically harmful chemicals. No spill spout!!! features our cross cut design. We have won multiple awards based on the ease of transition of our line.
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We started with the baby bottle because polycarbonate was ubiquitous across the industry. Recommended for 9 to 36 months. As little ones systems are still in a state of development they have very little defense against foreign chemicals. Designed to fit all Thinkbaby 5oz and 9oz bottles. No spill spout - features our cross cut design.
Extra soft, medical grade silicone, straw provides easier transition from baby bottle feeding to Sippy Cups to our straw bottle - The Thinkster. Free of bisphenol-a bpa, lead, nitrosamines, PVC, pet, phthalates, and biologically harmful chemicals. Includes one thinkster swivel top and straw. Perfect for 16 to 48 months.
. Free of bisphenol-a bpa, PVC, pet, nitrosamines, lead, phthalates, melamine and biologically harmful chemicals. Features our cross cut design, comes with easy to close swivel top - reduces chance of spillage during travel and protects the straw from coming into contact with foreign substances.
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We started with the baby bottle because polycarbonate was ubiquitous across the industry. No spill spout/straw featuring our cross-cut design. Free of bisphenol-a bpa, PVC, nitrosamines, pet, phthalates, lead, melamine and biologically harmful chemicals. Features our cross cut design, comes with easy to close swivel top - reduces chance of spillage during travel and protects the straw from coming into contact with foreign substances.
Quickly converts Thinkbaby bottles into Thinkbaby Sippy Cup. Comes with easy to close swivel top - reduces chance of spillage during travel and protects the straw from coming into contact with foreign substances. With the thinkbaby sippy cup, the little one is already used to the feeling of silicone so making the transition is quite simple.
Initially, we attempted to convince the major companies to move off of polycarbonate, but after being unsuccessful we launched Thinkbaby and Thinksport to address the concern of chemicals leaching from consumer products. Extra soft, medical grade silicone, straw provides easy transition from sippy cup to the next stage of feeding straw bottles.
Extra soft, medical grade spout provides easier transition from baby bottle feeding to Sippy Cups.
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Recommended for 9 to 36 months. Extra soft, medical grade spout provides easier transition from baby bottle feeding to Sippy Cups. Comes with easy to close swivel top - reduces chance of spillage during travel and protects the straw from coming into contact with foreign substances. No spill straw - features our cross cut design.
Free of - bisphenol-a bpa, nitrosamines, phthalates, PVC, lead, PET, and biologically harmful chemicals. No spill spout - features our cross cut design. Extra soft, medical grade silicone, spout provides easier transition from baby bottle feeding to Sippy Cups. Cross-cut design spout eliminates spills/mimics natural breastfeeding requiring your little one to nurse to receive fluid.
Extra soft, medical grade silicone, straw provides easy transition from sippy cup to the next stage of feeding straw bottles. Free of bisphenol-a bpa, PET, pvc, nitrosamines, lead, phthalates, and biologically harmful chemicals. Quickly converts into the Thinkster when your little one is ready.
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No spill straw - features our cross cut design. Comes with easy to close swivel top - reduces chance of spillage during travel and protects the straw from coming into contact with foreign substances. Provide maximum insulation and protection for your Thinkbaby bottles and Sippy cups. Comes with easy to close swivel top - reduces chance of spillage during travel and protects the straw from coming into contact with foreign substances.
We have won multiple awards based on the ease of transition of our line. Comes with travel top reduces chance of spillage during travel and protects the nipple from coming into contact with foreign substances. To be used with limestone thermal sleeves. Extra soft, medical grade spout provides easier transition from baby bottle feeding to Sippy Cups.
No spill spout/straw featuring our cross-cut design. Recommended for 9 to 36 months. We have made them in 4 colors.
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Extra soft, medical grade silicone, straw provides easy transition from sippy cup to the next stage of feeding straw bottles. Extra soft, medical grade spout provides easier transition from baby bottle feeding to Sippy Cups. Dishwasher safe Top rack recommended. No spill straw - features our cross cut design.
We have won multiple awards based on the ease of transition of our line. Perfect for 9 to 36 monthsReduces environmental waste and pocketbook wasteDishwasher safe Top rack recommended. Sleeves fit tight, so they cannot be easily removed by a toddler. No spill nipple - features our cross cut design. Sleeves fit tight, so they cannot be easily removed by a toddler.
Made from Limestone. Stage b nipples are for babies 6 - 12 months and marked with a number 3 on the nipple.
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Win-win for all. Sleeve. Eco friendly sleeve. Recommended for 9 to 36 months. Premium, stainless steel 9 ounce toddler snack container with lid and soft flaps for easy food access. Available in orange, blue, green and pink. Free of bisphenol-a bpa, lead, pet, PVC, phthalates, nitrosamines, melamine and biologically harmful chemicals.
Features our cross cut design, comes with easy to close swivel top - reduces chance of spillage during travel and protects the straw from coming into contact with foreign substances. Perfect for 16 to 48 months. Each snack+ stainless steel cup features a premium stainless steel base and best in class silicone top flaps which are soft on hands and prevent food spills all over the house and car.
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To be used with limestone thermal sleeves. Comes with easy to close swivel top - reduces chance of spillage during travel and protects the straw from coming into contact with foreign substances. Extra soft, medical grade silicone, straw provides easy transition from sippy cup to the next stage of feeding straw bottles.
Free of bisphenol-a bpa, phthalates, PET, pvc, lead, nitrosamines, and biologically harmful chemicals. Quickly converts into the Thinkster when your little one is ready. Free of bisphenol-a bpa, pet, nitrosamines, PVC, lead, phthalates, and biologically harmful chemicals. Includes one thinkster swivel top and straw.
Perfect for 16 to 48 months. Unique one-piece design eliminates cleaning headaches and tricky assembly. Perfect for 9 to 36 months of age.
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