Contigo Jackson Chill drinks bottle vacuum insulated Stainless Steel 590ml in Blue £9 @ Amazon

Back in stock but dispatched within 2-5 weeks.
While it isn't a massive discount I think it is worth for this couple of quid less.
Can be delivered free on Prime or to pick-up point free of charge if w/o Prime.

Also available for £9 online at ASDA HERE

Features
Powered by AUTOPOP™ Technology that provides on-the-go leak-proof confidence (in closed position)
With the pop of a button, the chug spout opens for convenient on-the-go drinking
THERMALOCK™ double-wall, vacuum- insulation keeps drinks cold up to 24 hours
One-handed operation offers optimal on-the-go experience
Safe Drinking – protective spout cover to keep out dirt and grime
Both lid and body are top rack dishwasher safe
Button lock for added security on the go
Folding handle for easy storage
Fits in most car cup holders and bicycle bottle holders
BPA-free - in accordance with applicable law
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Info added by Rmcstar

Contigo Jackson Chill Thermal-Water bottle 590 ml Pop, sip, and click — it’s easy with the Contigo AUTOPOP Water Bottle! With the pop of a button, the chug spout opens for convenient on-the-go one-handed drinking. The fast-flow wide spout is perfect for chugging when you need to hydrate in a hurry. When you’re finished drinking, simply click the lid back into place to fully close and to protect against leaks, dirt and grime. Whether you’re working up a sweat or working at your desk, you need a water bottle that’s going to stay cold no matter what. The double wall vacuum insulation will keep drinks cold for up to 24 hours. The Contigo AUTOPOP Water Bottle is leak-proof and has a button lock to prevent accidental spilling. This 100% BPA-free water bottle also has a convenient carry handle for easy transport and a protective lid cover to keep out dirt and grime. Powered by AUTOPOP Technology that provides on-the-go leak-proof confidence in the closed position Keeps beverages cold for up to 24 hours with with THERMALOCK vacuum insulation One-handed operation Safe Drinking – Protective spout cover to keep out dirt and grime. Contigo Stainless-steel water bottles and lids are top-rack dishwasher safe for a quick, easy clean Button lock for added security on the go Folding handle for easy storage BPA-free Size: 8 x 24 cm Capacity: 590 ml Weight: 365 g