💚 Free shipping on orders over $70 / Christchurch shop now open Saturday 8am - 12pm 💚

Stainless steel insulated water bottle / flask by Bento Ninja. Pictured is the ninja black 400ml flask with a flip open lid, ideal for coffee and hot beverages.
Stainless steel insulated water bottle / flask by Bento Ninja. Pictured is the olive green flask with a straw lid, ideal for kids.
Stainless steel insulated water bottle / flask by Bento Ninja. Pictured is the cherry blossom pink flask with a straw lid, ideal for kids.
Stainless steel insulated water bottle / flask by Bento Ninja. Pictured is the amethyst purple flask with a flip open lid, ideal for coffee and hot beverages.
Stainless steel insulated water bottle / flask by Bento Ninja. Pictured is the amethyst purple flask with a screw cap sports lid, ideal for the gym or sports, any time you need all the fluids and fast!
Stainless steel insulated water bottle / flask by Bento Ninja. Pictured is the tiffany blue flask with a flip open lid, ideal for coffee and hot beverages.
Stainless steel insulated water bottle / flask by Bento Ninja. Pictured is the tiffany blue flask with a straw lid, ideal for kids.
Stainless steel insulated water bottle / flask by Bento Ninja. Pictured is the ocean blue flask with a straw lid, ideal for kids.
Stainless steel insulated water bottle / flask by Bento Ninja. Pictured is the ocean blue flask with a flip open lid, ideal for coffee and hot beverages.

400ml Insulated Water Bottle / Flask

Bento Ninja

Regular price $29.95 Sale

Hot or cold drinks all day long with these insulated beauties!

With 3 different lid options and 3 different sizes, these colourful flasks are perfect for coffee, sports days or for thirsty, eco-friendly kids. Use them as a regular water bottle (cold water on hot days is the best!) or fill with your favourite hot beverage for warmth all day long.

  • Double wall, vacuum insulated.
  • Leak-resistant lids.
  • Cold for 24 hours.
  • Hot for 12 hours.

The colour is applied to these stainless steel water bottles / flasks with a high-quality powder coating resulting in a matte finish that never sweats or slips.

Lid Options:
Coffee:
A flip open lid with the perfect mouthpiece for sipping coffee. Leak resistant.
Straw:
Fold open to reveal the rectangular shaped straw-like mouthpiece. There is a straw attached to the inside of the lid that reaches the bottom of the bottle - easy sipping for kids. This lid also features a handy finger loop, perfect for carrying or for hooking onto a bag or backpack with a carabiner. Leak proof.
Sports:
A twist open, screw cap lid that reveals a chunky spout style mouth piece, perfect for when you need all the fluids, fast! This lid also features a handy finger loop, perfect for carrying or for hooking onto a bag or backpack with a carabiner. Leak proof.

Size:
400 ml / 12 oz

Measurements:
  • Height (with lid): 17 cm
  • Height (without lid): 15 cm
  • Base: 7.3 cm diameter.

Material:
Stainless Steel 304.

Note:
If your preferred lid option isn't available, let us know as the lids are interchangeable between all of our Bento Ninja flasks and water bottles and we'd be happy to swap lids from another bottle for you.

Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
T
Tracy Pearce

Great. No more knocking over the water glass at night