Replacement Straws for Thermos 12oz Funtainer Bottle F401

Keep your child's favourite Thermos Funtainer bottle going strong with this handy Replacement Straw Set for the Thermos 12 oz Funtainer Bottle F401. The pack includes 2 silicone sipper straws and 2 straw stems — everything you need to restore your bottle to full working order in seconds.

Made from food-safe silicone, these straws are soft, flexible, and designed for comfortable sipping for kids and adults alike. Silicone is naturally durable and easy to clean, making it an ideal material for everyday drinkware accessories.

• Perfect Fit: Designed exclusively for the Thermos Funtainer 12 oz Bottle, Model F401 — the version with a carry loop on the lid.
• Complete Set: Includes 2 silicone sipper straws + 2 straw stems for full replacement coverage.
• Food-Safe Silicone: BPA-free, soft, and flexible for safe, comfortable daily use.
• Easy to Clean: Smooth silicone surface resists residue and cleans effortlessly by hand or in the dishwasher.
• Kids & Adults: Suitable for school lunchboxes, sports activities, and on-the-go hydration for the whole family.
• Great Value: An affordable way to extend the life of a beloved bottle instead of replacing it entirely.

Important Compatibility Note: These replacement straws fit only the Thermos Funtainer 12 oz Bottle Model F401 (the model with a carry loop on the lid). Please verify your bottle model before purchasing.

For guidance on safe drinkware materials for children, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: Which Thermos bottle do these replacement straws fit?

A: These replacement straws are designed to fit only the Thermos Funtainer 12 oz Bottle, Model F401 — specifically the version that features a carry loop on the lid. They are not compatible with other Thermos models or sizes.

Q: What is included in this replacement straw set?

A: Each set includes 2 silicone sipper straws and 2 straw stems, giving you a complete replacement solution for your Thermos Funtainer F401 bottle.

Q: Are these straws safe for children?

A: Yes. The straws are made from food-safe, BPA-free silicone, making them a safe and durable choice for kids' everyday hydration needs at school, sports, or on family outings.

Q: How do I clean these silicone replacement straws?

A: The silicone straws are easy to clean by hand with warm soapy water or in the dishwasher. For a thorough clean, use a straw cleaning brush to reach the interior of the straw stems.