Sippy Cup - Cobalt

b.box Weighted Straw Sippy Cup (6m+)

Make the transition to independent drinking easy with the award-winning b.box weighted straw sippy cup, thoughtfully designed to support little learners at every stage.

Featuring the innovative b.box weighted straw, the straw moves with the liquid—allowing babies to drink comfortably from any angle, even when the cup is tipped. The unique two-way valve delivers smooth, easy sipping while remaining leakproof, making it suitable for both warm and cold liquids.

Easy-grip handles encourage independence, while the flip-top lid keeps the straw clean and hygienic when not in use. Designed to grow with your child, the cup base is also compatible with b.box training cup and spout cup lids, offering flexibility as your baby develops.

Why Parents Love It:

• Award-winning weighted straw for drinking from any angle

• Leakproof two-way valve for warm or cold liquids

• Easy-grip handles support independent drinking

• Flip-top lid keeps the straw clean and hygienic

• Interchangeable base fits training and spout cup lids

• BPA-free and baby-safe

Product Details:

• Suitable for: Babies 6 months+

• Capacity: 240mL

• Dimensions: 150mm (H) × 120mm (W) × 75mm (D)

• Materials:

  • Cup & lid: Polypropylene (PP)

  • Straw: Silicone

  • Weight: PP with enclosed stainless steel

Care Instructions:

• Dishwasher safe (top rack only)

• Steam, boiling water and UV steriliser safe

• Sippy cup base microwave safe
  (Do not microwave lid or straw)

A trusted favourite for parents and babies alike—designed to support confident sipping, fewer spills, and happy hydration from 6 months and beyond.