Stelton Keep Cool drinking bottle mellow yellow

0.60 l
Delivered between 12.1.2026 and 14.1.2026
5 pieces in stock at supplier
Free shipping starting at 50.–

Colour9

Product details

Stelton - Keep Cool Water Bottle 0.6 Liters, Mellow Yellow

Keep Cool is a beautiful and sturdy insulated water bottle that keeps water, juice, iced tea, or sparkling water wonderfully cold when refreshment is needed. The award-winning insulated bottle is designed by the Italian design duo Debiasi Sandri, and its simple, comfortable, organic design makes it an attractive companion for everyday use.

With the insulated cup and water bottle in your bag, you can easily avoid the spontaneous purchase of single-use plastic bottles for water or other drinks. You can confidently refill your stylish container at a trendy café throughout the day—a win-win situation for both your wallet and the environment.

The water bottle holds 0.6 liters and keeps your drink cold for 24 hours or hot for 12 hours. Winner of the German Design Award 2020.

Key specifications

Material group
Metal
Water bottle type
Vacuum flask
Item number
42847270

General information

Manufacturer
Stelton
Category
Water bottles + Thermos flasks
Manufacturer no.
355-21
Release date
9.2.2024

Colour

Colour
Yellow
Exact colour description
Mellow Yellow

Material

Material group
Metal
Material
PlasticStainless steel

Water bottle properties

Water bottle type
Vacuum flask
Insulation type
Vacuum insulation
Keep warm time
12 h
Cold holding time
24 h

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1 Stelton vacuum flask Keep Cool355-21600 mlMellow YellowPlasticStainless steel

Product dimensions

Volume
0.60 l
Height
22 cm
Width
7.50 cm
Length
7.50 cm
Diameter
7.50 cm
Weight
500 g

Package dimensions

Length
23.80 cm
Width
8.70 cm
Height
8.60 cm
Weight
366 g

30-day right of return if unopened
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Water bottles + Thermos flasks» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 124.Relaxdays
    1.9 %
  • 126.Aarke
    2 %
  • 126.Stelton
    2 %
  • 128.Quokka
    2.5 %
  • 129.Keego
    3.4 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Stelton
    Not enough data
  • 1.24 Bottles
    0 days
  • 1.A Little Lovely Company
    0 days
  • 1.Above
    0 days
  • 1.Black + Blum
    0 days

Return rate

How often is a product of this brand in the «Water bottles + Thermos flasks» category returned?

Source: Digitec Galaxus
  • 135.Stride
    3.4 %
  • 139.Gewürzladen Näfels
    3.5 %
  • 140.Stelton
    3.7 %
  • 140.Yeti
    3.7 %
  • 142.Fs-Star
    3.9 %
Source: Digitec Galaxus