Ninja Thirsti Water Bottle and Flask 530 ml
- 530 ml capacity, stainless steel
- Cold up to 24 hours, hot up to 12 hours
- Ice frozen up to two days, per Ninja
- Carbonated drinks OK, leak-proof locking lid
- 2.95 x 9.57 inches (W x H), 380 g
- Dishwasher safe, silicone carry handle
- 5 years spare part availability (EU listing)
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A tidy everyday bottle for anyone who wants fizzy drinks to stay cold and sealed on a commute. The capacity is modest, so long hikes or gym days will mean refills.
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ASIN: B0FN8F4VK7Category: Canteens & Water Containers
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Overview
A triple thermo insulated stainless steel wall holds the temperature in the Ninja Thirsti, while a screw cap with a locking lid seals the round spout. The bottle is built to carry carbonated, hot or cold drinks, with a silicone handle for carrying.
Ninja designed the Thirsti around sparkling drinks, so soda or sparkling water can ride in a bag without leaking. The tall, slim shape slides into a car drink holder or backpack pocket. Capacity is on the small side for a full day outdoors.
Who it's for
Errands, walks and commutes with a cold fizzy drink or a hot coffee suit this bottle. Someone filling up once for an all-day outing will run dry and should size up.
Pros and cons
- Built for carbonated drinks
- Locking lid protects the spout
- Triple insulation for hot or cold
- Slim shape fits car drink holders
- Modest capacity for long outings
- Hot drinks hold heat for less time
- Warranty term not listed
Performance notes
Temperature hold depends on the triple insulated stainless wall, which slows heat moving in or out of the drink. Hot drinks lose heat sooner than cold drinks lose their chill, per the listed figures. The leak-proof claim rests on the screw cap and locking lid being fully closed.
Specifications
| Brand | Ninja |
|---|---|
| Dimensions & fit | |
| Item weight | 0.84 pounds |
| Item Dimensions W x H | 3 × 9.6 inches |
| Capacity & performance | |
| Capacity | 0.1 gallons |
| Construction & materials | |
| Material Type | Stainless Steel |
| Color | Hot Pink |
| Other details | |
| Cap type | Screw cap, locking lid |
| Insulation type | Triple thermo insulated |
| Recommended Uses For Product | Water, Tea, Coffee |
| Cold retention | Up to 24 hours |
| Hot retention | Up to 12 hours |
| Spare part availability | 5 years (EU) |
Frequently asked questions
Will the Ninja Thirsti 530 ml bottle fit a car cup holder?
Ninja lists it at 2.95 inches wide and 9.57 inches tall and describes the tall shape as made for a car drink holder or backpack. Measure your holder against the 2.95 inch width.
Does the Ninja Thirsti bottle carbonate drinks?
No. It carries carbonated drinks you buy or make elsewhere, such as soda or sparkling water. The listing describes no carbonating function.
Does the Ninja Thirsti lid leak in a bag?
The listing describes a leak-proof lid and a locking lid over the spout, meant for commutes, runs, walks and cycling.
Can I use the Ninja Thirsti for tea or coffee?
Yes. Recommended uses list water, tea and coffee, and the bottle is rated for hot drinks up to 12 hours.