10 bestFlat Back Rain Barrelsof April 2026
112M consumers helped this year.
5% off
1
210 Litre Large Black Water Butt Rain Collector Complete With Stand, Filler, Tap & Lockable Lid
STORM TRADING GROUP
9.9
2
100L Black Slimline Space Saver Water Butt Kit Complete with Stand, Lid and Diverter Rain Saver For Gardens & Decking Areas
STORM TRADING GROUP
9.8
3
Mini Rainsaver 100 litre Water Butt Kit with Lid, Tap, Base and Rain Diverter Kit
Buttacup
9.6
4
Harcostar 227L Litre Rain Water Butt Set | Includes Tap Lid Stand & Diverter Kit | Made In The UK | Ideal For Small or Large Gardens
Zinc Products
9.3
5
Graf Rain Water Container Plastic 58 x 37 x 182 cm Grey
Graf
9.1
OtherUp to 4% off
110 Litre Slimline Water Butt Kit, Polybutt - Narrow Rain Barrel UK, Includes Rain Diverter, Stand and Tap
Strata pro Ward 250L Slimline Water Butt including Tap and Lid
Grey Harcostar 227L Water Butt, Rain Barrel Water UK, Water Collector
Harcostar child safe water butt 227 Litre ( water butt - harcostar child safe 227 Litre Water Butt)
6
Harcostar 227 litre Grey Water Butt Kit inc. stand and downpipe fittings
Harcostar
8.8
7
Harcostar 168 litre Water Butt + Raintrap Diverter + Stand
Harcostar
8.6
8
Black Outdoor Slim Line 100 Litre Space Saver Rain Collector Water Butt Kit Complete With Stand, Lid & Diverter
STAR SUPPLIES
8.3
9
Sale! Rain Barrel Rain Water Butt Rainsaver Rainwater Storage Tank Wine Cask Appearance Rain Water Collection Oak Barrel Look with Tap and Childproof Lid (with filter and removal set brown)
AMUR
8.0
10
Mini Rainsaver 100 litre Green Water Butt Double Kit
Water Butts
7.8
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