24 x 500ml Amazon Sparkling Spring Water (4 Packs of 6 bottles) – Prime Exclusive

Amazons own-brand sparkling spring water is available at £1.46 per 6-pack, and with the 10% Prime Savings discount the price drops to £1.31 per pack. Buying 4 packs gives 24 x 500ml bottles (12L total) for £5.26 delivered.
6 x 500ml bottles per pack
4 packs 24 bottles (12L)
Regular price: £5.84 for 4 packs
Prime Savings 10% discount: -£0.58
Final price: £5.26
Works out at 21.9p per bottle
Equivalent to 44p per litre
Amazon own-brand sparkling spring water
A decent budget option for anyone who regularly buys carbonated water, especially compared with branded alternatives.
More Maths
Price: £1.46 per pack of 6 500ml bottles
Prime Savings: 10% off
4-pack offer 4 packs of 6 bottles 24 bottles total
Maths
Standard price
4 £1.46 £5.84
After 10% discount
£5.84 0.90 £5.256
Rounded: £5.26
Cost breakdown
24 bottles for £5.26
Price per bottle: £5.26 24 £0.219 ( 21.9p per bottle)
Total volume: 24 500ml 12 litres
Price per litre: £5.26 12 £0.44 per litre