Hydro Flask does not sell a 400ml SKU directly; the closest sizes are the 12 oz (355ml) Kids bottle and the 12 oz Coffee Mug. For a 400ml insulated steel bottle for coffee, tea, or short travel, certified Indian 350–500ml vacuum insulated bottles at ₹700–1500 are the practical pick. Hydro Flask small SKUs cost ₹3000–4500 in India.
Key Facts
- Hydro Flask does not sell a 400ml SKU; nearest is the 12 oz (355ml) Kids bottle or Coffee Mug.
- For a 400ml Indian bottle, certified 500ml vacuum insulated at ₹700–1500 is the practical pick.
- Coffee-tea use is well served by small insulated bottles.
- US brands like Stanley, Owala, Hydro Flask, and Yeti cost 2–4× in India after import duty, freight, and marketplace mark-up — a certified Indian bottle at ₹1000–2000 delivers the same specs.
Why "Hydro Flask 400ml" is a search miss
Hydro Flask sizes: 12oz (355ml), 18oz (532ml), 21oz (621ml), 24oz (710ml), 32oz (946ml), 40oz (1.18L), 64oz (1.89L). 400ml is not a listed SKU.
What you probably want
A 400–500ml insulated steel bottle for coffee, tea, or short travel. Certified Indian brands make excellent 500ml options at ₹700–1500.
Top small-bottle picks
Certified 500ml insulated steel bottles from HYV, Milton Thermosteel, and Cello Vacuum ranges. See buying guide.
Frequently Asked Questions
Does Hydro Flask sell a 400ml bottle?
Not directly — the nearest is the 12 oz (355ml) or 18 oz (532ml).
What size Hydro Flask for coffee?
12 oz (355ml) Coffee Mug or 18 oz (532ml) Standard Mouth work well.
Best 400ml Indian bottle?
A certified 500ml insulated steel bottle at ₹700–1500.

























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