Thermosbekers
Buy a thermos flask? Offers up to 40% off!
A thermos flask keeps your drink hot or cold for hours. Ideal for camping, hiking or simply at work.
Keen Bottle 510ml insulated tumbler dark blue
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Keen Bottle 510ml insulated tumbler army green
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Get extra savings on garden furniture
Keen Bottle 510ml insulated tumbler red
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Keen Bottle Insulated Cup 510ml, White
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Keen Bottle Insulated Cup 510ml, Black
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Keen Bottle Water Bottle 500ml, Blue
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Keen Bottle 500ml water bottle gold
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Keen Bottle 500ml water bottle Orange
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Keen Bottle Water Bottle 500ml, Purple
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Keen Bottle Water Bottle 500ml, Pastel Pink
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Keen Bottle 500ml water bottle Red
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Keen Bottle 500ml water bottle Turquoise
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Keen Bottle Water Bottle 500ml, Black
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Keen Bottle 500ml water bottle black with gold logo
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Keen Bottle 700ml water bottle Orange
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Keen Bottle 700ml water bottle Pastel blue
In stock
Keen Bottle 700ml water bottle Red
In stock
Keen Bottle 700ml water bottle Pink
In stock
Keen Bottle 700ml water bottle black
In stockBuy a thermos flask? Offers up to 40% off!
Thermos flask — hot or cold, always perfect
A thermos flask keeps your drink hot or cold for hours. Ideal for camping, hiking or simply at work.
Features
- Double-walled vacuum insulation
- Keeps hot drinks warm for 6-12 hours
- Keeps cold drinks cold for up to 24 hours
Buy a thermos flask from Boender Outdoor
Discover our thermos flasks for every occasion.
Want to know more or need personal advice?
Unsure which product would be best for your garden, terrace or balcony? Our garden furniture specialists are ready to help you at our showroom at Oostdijk 25 in Rotterdam. You can also contact us via our website — we're happy to help.
- Extensive showroom with products to view in person
- Free delivery in the Netherlands on orders ≥ €1,000
- Minimum 2-year warranty on all garden furniture
- Pay later available via Klarna or AfterPay
Complete your garden
At Boender Outdoor you'll find everything you need for a complete outdoor space: from lounge sets and garden sets to parasols, cushions and accessories. Also check out our offers for the best deals right now.
Thermos flask on offer
Looking for a thermos flask offer? View our offers page for current discounts at Boender Outdoor. We offer competitive prices all year round and have regular seasonal offers — from spring sales to autumn deals. Take advantage of the best deals now!
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Frequently asked questions
Waar let ik op bij het kopen van Thermosbekers?
Let op maatvoering, materiaal, onderhoud en gebruiksdoel. Zo kies je een product dat past bij jouw tuin en dagelijkse gebruik.
Is Thermosbekers geschikt voor buitengebruik?
Dat hangt af van het materiaal en de afwerking. Controleer altijd de productspecificaties en bescherm het product in de winter voor extra levensduur.
Hoe onderhoud ik Thermosbekers?
Regelmatig reinigen met lauw water en een zachte doek voorkomt aanslag. Vermijd agressieve middelen en berg losse onderdelen droog op.
Kan ik Thermosbekers combineren met andere tuinproducten?
Ja, combineer op basis van stijl, kleur en maat. Zo ontstaat een functionele en visueel rustige buitenruimte.