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🌿 b.box · Insulated Drink Bottle · 350mL
The b.box drink bottle that keeps up with kids — cold drinks cold, warm drinks warm, and a silicone straw that little hands can actually use.
The b.box Insulated Drink Bottle is designed to keep kids hydrated in any weather. With triple-layer insulation, it keeps drinks cold for up to 8 hours and warm for up to 6 hours — making it a reliable everyday companion from kindy through primary school and beyond.
The soft silicone straw top makes sipping effortless, while the push-button flip lid is easy enough for little hands from 12 months up. The integrated carry handle means kids can hold or hook the bottle themselves. With a sleek, modern design and six vibrant b.box colours, this is a bottle kids genuinely want to carry every day — and parents trust to keep drinks fresh.
| Capacity | 350mL / 11.8 fl. oz |
| Keeps cold | Up to 8 hours |
| Keeps warm | Up to 6 hours |
| Insulation | Triple-layer |
| Materials | Stainless steel, polypropylene and silicone |
| Safety | BPA, phthalates and PVC free |
| Age guide | 12 months+ |
| Lid | Push-button flip lid (leakproof when closed) |
| Mouthpiece | Soft silicone straw top |
| Handle | Integrated carry handle |
| Dishwasher safe | Yes — top rack only |
| Dimensions | 70mm (d) × 75mm (w) × 200mm (h) |
| Weight | 0.271kg |
| Colours | Available in 6 vibrant b.box colours |
How long does the b.box insulated drink bottle keep drinks cold?
The b.box Insulated Drink Bottle keeps liquids cold for up to 8 hours thanks to triple-layer insulation.
How long does the b.box insulated drink bottle keep drinks warm?
The b.box Insulated Drink Bottle keeps warm liquids warm for up to 6 hours. For best results, pre-warm the stainless steel base with hot water before filling with warm liquid.
Is the b.box insulated drink bottle leakproof?
The b.box Insulated Drink Bottle is leakproof when the flip lid is fully closed. The straw itself is not leakproof — it will leak if the lid is left open and the bottle is tipped. Always ensure the straw top is clicked fully into place and the straw disk is firmly seated under the lid.
Is the b.box insulated drink bottle dishwasher safe?
Yes — the b.box Insulated Drink Bottle is dishwasher safe on the top rack only.
What age is the b.box insulated drink bottle suitable for?
The b.box Insulated Drink Bottle is suitable from 12 months and up.
Is the b.box insulated drink bottle BPA free?
Yes. The b.box Insulated Drink Bottle is BPA, phthalates and PVC free, made from stainless steel, polypropylene and silicone.
Why is my b.box drink bottle leaking?
The bottle is only leakproof when the flip lid is shut. If leaking with the lid closed, ensure the groove inside the lid aligns with the straw, the straw top is clicked fully into place, and the straw disk under the lid is firmly pressed in position.
b.box
b.box creates clever, practical and kid-friendly essentials designed to make everyday family life easier. Loved by parents for thoughtful design and easy-to-use features, b.box products help children eat, drink and enjoy more independence with confidence.
Which countries do you ship to internationally?
We deliver worldwide and have plenty of fast and reliable shipping options.
How much will my shipment cost?
Our shipping fees are as follows:
New Zealand
Courier Post Within New Zealand
Purchase: $0.00 – $99.99 NZD
Shipping Cost: $5.99 NZD
Free Shipping on orders over $100NZD*
AUSTRALIA
NZ Post Express Shipping
Purchase: $0.00 – $299.99NZD
Shipping Cost: $40.00NZD
Free Shipping on orders over $300NZD*
REST OF WORLD
International Express Shipping
Shipping Cost: $60.00NZD
What shipping methods do you have?
We dispatch all orders within 2-5 working days from Monday to Friday except for sale and peak periods where this may take longer.
If for some reason the delivery were delayed, we'll inform you as soon as possible, also in case the stock of any article is not available.
Can I track the delivery of my order?
Yes, once your order is shipped you will receive a shipping confirmation to your email all the information to track your delivery. Also you can check the status and the shipment tracking logging into your account.
We want you to love your purchase! If for any reason you change your mind, we offer a 14-day return period from the date of arrival for a full refund or exchange, including on sale items.
How to Return Your Items:
Please Note: Shipping costs are non-refundable, and customers are responsible for return shipping.
We only bring in products we’d genuinely recommend to our own families.
With over 10 years in kids lifestyle retail, we focus on quality, beautiful design, and everyday practicality — pieces that actually make life easier for busy parents.
Yes — that’s one of the biggest things we look for.
From school mornings to sports days, family outings and travel, we choose products that are easy to use, durable, and fit naturally into everyday family life.
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Rather than buying something cheap that needs replacing quickly, we focus on pieces families can enjoy season after season.
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