Water Cooler Dispensers
Best Large Water Cooler (2026): 5 Models Side by Side
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The Avalon, the Best Overall pick, leads this group with hot and cold water, Energy Star approval and a slim top-loading design for 3 or 5 gallon bottles. The COSTWAY adds a storage cabinet with the same 5-gallon bottle size, while the Igloo gives a 10-gallon capacity and the RTIC gives a 6-gallon capacity.
Starting out? See the main guide: Best Water Cooler
Top picks at a glance
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Best OverallAvalon Top Loading Water Cooler Dispenser9.8 View on Amazon -
9.6 View on Amazon -
Also GreatStanley Adventure Fast Flow Water Jug9.6 View on Amazon -
9.3 View on Amazon -
Also GreatIgloo 400 Series Water Cooler9.2 View on Amazon
Compare the specs
Ranked on hot and cold water, energy star from each listing, plus how many buyers have rated it. A dash (—) means we could not confirm that figure from the listing.
| Pick | Hot and cold water | ENERGY STAR | Weight | Warranty |
|---|---|---|---|---|
| 1. Avalon Top Loading Water Cooler Dispenser | Yes | Yes | 35.7 lb | 1-year |
| 2. COSTWAY Water Cooler Dispenser for 3-5 Gallon | Yes | — | 20.1 lb | — |
| 3. Stanley Adventure Fast Flow Water Jug | — | — | 1 lb | lifetime |
| 4. RTIC Halftime 6 Gallon Water Cooler Dispenser | — | — | 9.5 lb | 1-year |
| 5. Igloo 400 Series Water Cooler | — | — | 7.89 lb | — |
Avalon Top Loading Water Cooler Dispenser
It pairs hot and cold water with Energy Star approval, a control lock and a slim top-loading design.
- Hot and cold water
- ENERGY STAR
- 1-year warranty stated
Good for
- Buyers who want hot and cold water on tap
- People who want a slim cooler for small spaces
Skip it if
- You need a cooler under 35.7 lb
- You want a bottom-loading cooler
It loads from the top and holds 3 or 5 gallon bottles, with a 5 gallon capacity and 2 settings. It draws 420 watts, weighs 35.7 pounds and is UL Listed. It carries a 1-year warranty.
COSTWAY Water Cooler Dispenser for 3-5 Gallon
It pairs hot and cold water with a top-loading design, a storage cabinet and compression refrigeration.
- Hot and cold water
Good for
- Buyers who want a storage cabinet for cups
- People who want push-button faucets with indicator lights
Skip it if
- You need a cooler under 20.1 lb
- You want a bottom-loading cooler
It has hot and cold water with separate switches for heating and cooling, plus a lockable hot water tap. It has mechanical push-button faucets, indicator lights and a top-loading design for 5-gallon bottles. It has a storage cabinet at the bottom, a detachable barrel seat and a removable drip tray. It draws 500 watts and weighs 20.1 pounds.
Stanley Adventure Fast Flow Water Jug
It pairs a 2-gallon insulated jug with a high-flow spigot, a latched foam lid and a lifetime warranty.
- Lifetime warranty stated
Good for
- Buyers who want a portable jug for events
- People who want cold water for 13 hours
Skip it if
- You need more than 2 gallons
- You want a cooler under 1 lb
It has a 2-gallon capacity with double-wall foam insulation, a high-flow spigot with an ice catch and a latched foam lid. It keeps beverages chilled for 13 hours and iced for up to 2 days, with a snug lid that stays in place. It is BPA-free and weighs 1 pound. It carries a lifetime warranty.
RTIC Halftime 6 Gallon Water Cooler Dispenser
It pairs a 6-gallon insulated cooler with dual fast-fill taps and a 3-in-1 spout lock.
- 1-year warranty stated
Good for
- Buyers who want dual taps for serving groups
- People who want a stackable cooler for storage
Skip it if
- You need more than 6 gallons
- You want a cooler under 9.5 lb
It has a 6-gallon capacity with insulation that keeps drinks cold for over 24 hours. It has dual fast-fill taps, a 3-in-1 spout lock with Locked, Unlocked and Autofill settings and comfortable carry straps. It is BPA-free, stackable and bottleless in design. It weighs 9.5 pounds and carries a 1-year warranty.
Igloo 400 Series Water Cooler
It pairs a 10-gallon capacity with rugged HDPE construction and Ultratherm insulation.
Good for
- Buyers who want a 10-gallon cooler for job sites
- People who want an easy-to-clean FDA grade liner
Skip it if
- You need more than 10 gallons
- You want a cooler under 7.89 lb
It has a 10-gallon capacity with rugged, durable construction for job sites and work crews. It has HDPE that will not chip, peel, buckle or rust, with UV stabilizers that prevent fading and cracking. It has Ultratherm insulation for cold retention and a white FDA grade inner liner. It weighs 7.89 pounds.
How to choose
Capacity for large coolers
Capacity decides how much water a cooler holds before refilling. The Igloo holds 10 gallons, the RTIC holds 6 gallons, the Avalon and COSTWAY each take 5-gallon bottles, and the Stanley holds 2 gallons. Compare the capacity figure with the number of people drinking from the cooler.
Powered coolers versus insulated jugs
Powered coolers and insulated jugs cool water in different ways. The Avalon and COSTWAY are top-loading electric coolers with hot and cold water, while the Stanley, RTIC and Igloo are insulated containers that keep drinks cold. Decide whether you need hot water on tap or cold water storage before choosing.
Weight, taps and upkeep
Weight, taps and upkeep set day-to-day use. The Avalon weighs 35.7 pounds, the COSTWAY weighs 20.1 pounds, the RTIC weighs 9.5 pounds, the Igloo weighs 7.89 pounds and the Stanley weighs 1 pound. Check weight, tap style and cleaning steps before choosing.
FAQ
Which coolers give hot and cold water?
The Avalon and COSTWAY give hot and cold water, with the Avalon holding 3 or 5 gallon bottles and the COSTWAY taking 5-gallon bottles.
What capacities do these coolers give?
The Igloo holds 10 gallons, the RTIC holds 6 gallons, the Avalon and COSTWAY each take 5-gallon bottles, and the Stanley holds 2 gallons.
Which coolers are Energy Star approved?
The Avalon is Energy Star approved, with a UL Listed design and a control lock on the hot water spout.
How long do the insulated coolers keep drinks cold?
The Stanley keeps beverages chilled for 13 hours and iced for up to 2 days, and the RTIC keeps drinks cold for over 24 hours.
