Double-wall vacuum
One flask, all day.Hot or cold, up to 12 hours.
A stainless steel body with double-wall vacuum insulation (two steel walls with the air taken out between them, which holds the heat or cold), a leak-proof sports cap and a built-in steel infuser. Natural bamboo where you hold it.
- 12h
- Up to, hot or cold
- 500ml
- Capacity
- 23cm
- Tall, 7 cm wide: side-pocket slim
Product highlights
What makes it hold
Double-wall vacuum steel
Stainless steel inside and out, vacuum-insulated. That is what holds the heat or the cold.
Leak-proof sports cap
Opens one-handed mid-set or mid-run. Clicks shut for the bag.
Built-in infuser
A steel infuser for tea, sliced fruit or detox water. Pull it out for plain water.
Bamboo where you hold it
Sweat-proof matte steel, with a natural bamboo accent grip.
By the mat
Ice water stays cold from warm-up to cool-down.
How long it holds
Fill it at 8 am. Still warm at around 8 pm.
- Insulation
- Up to 12 hours hot or cold
- Build
- Double-wall vacuum, stainless steel
- Infuser
- Built-in steel, for tea, fruit or detox water
- Other bottles
- Compare the range ↓ →
Slim for the side pocket
At about 7 cm wide it slides into a bag side-pocket or a cup holder.
- Capacity
- 500 ml
- Height
- About 23 cm
- Width
- 7 cm
Compare the range
Which bottle suits your day?
Our bottles, placed by how long they hold a drink hot or cold, as each listing states it. Tap one to see it, and find its size in the drawing below.
Everyday water
Room-temperature and cold water
About 12 h
Hot or cold
About 24 h
Hot or cold
Bamboo Gym Flask 500 ml
Best for the gym and runs: up to 12 h hot or cold.
Description
Bamboo Gym Flask — 500 ml
A 500 ml vacuum-insulated steel flask with a natural bamboo grip — built to hold temperature through a full day.
Double-wall insulation keeps drinks cold for up to 12 hours and hot for up to 12 hours, so it's right whether it's ice water at the gym or chai at your desk. A leak-proof sports cap opens one-handed and seals for the bag; a built-in stainless steel infuser handles tea, fruit or detox water. 500 ml, sweat-proof matte finish.
Stainless steel body, real bamboo accent. Hand-wash to keep the cap and infuser working well.
Product details
- Capacity
- 500 ml
- Insulation
- Double-wall vacuum — cold up to 12 hrs, hot up to 12 hrs
- Body
- Stainless steel, sweat-proof matte finish
- Grip
- Natural bamboo accent
- Cap
- Leak-proof sports cap — one-handed drinking
- Infuser
- Built-in stainless steel infuser for tea, fruit or detox water
- Size
- ~23 cm tall · 7 cm wide
Return & refund
Request a return within 10 days of delivery: unused, in its original condition and packaging where possible. Approved returns get a free reverse pickup.
Refunds go to your original payment method; for Cash on Delivery orders, by bank transfer or UPI. Damaged, defective or wrong items are replaced.
Full returns policyCare instructions
- Hand-wash; don't soak the cap mechanism
What customers say
43 reviews of this and similar Bamboostan products
15 of these are for this product. The rest are for similar products from our range, each marked with the product it was written for.
Review of Bamboo Cap Water Bottle (1 Litre)
“The idea is excellent 👌 like the bamboo lid and glass bottle. The silicone cover is not biodegradable unfortunately but environment friendly.”
Review of Bamboo Cap Water Bottle (1 Litre)
“I liked nd very much useful for me. Thank you”
Review of Bamboo Cap Easy Grip Bottle
“Very good quality product.”
Showing 3 reviews
