Celestial sphere
Water bottle with straw
£18.99
Incl. VAT (EU), Plus delivery.
Colour: silver
normal fit
Water bottle with straw is in stock. We will print it as soon as you order it.
Delivery time: 09/05/2024 - 15/05/2024 (Standard)
Water bottle with straw Volume: 600ml
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Product Details
Stick this water bottle in your backpack, and you’ll quench the thirst when it hits you. It’s a trendy companion that can also be attached to your bag with a snap hook. What's more, it comes fully equipped with a hinged mouthpiece and straw.
- With screw cap with grip eyelet
- Volume: 600 ml
- Material: stainless steel
- Not suitable for white designs or design elements
- Hand-washing recommended
- BPA-free
Product dimensions measured on a flatly laid out product.
Size
A (inch)
B (inch)
8.66
2.76
Tip: measure an item of clothing at hand to compare.
Celestial sphere
The celestial sphere is an imaginary sphere of arbitrarily large radius, concentric with the Earth and rotating upon the same axis. All objects in the sky can be thought of as projected upon the celestial sphere. Projected upward from Earth's equator and poles are the celestial equator and the celestial poles. The celestial sphere is a very practical tool for positional astronomy.