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Sweat Tent Ice Bricks

Sweat Tent Ice Bricks

Big reusable ice bricks built for cold plunging — not melt-in-minutes cubes. Each tray freezes into a big, solid block that holds cold far longer than bagged ice, so one set cools your whole plunge.

  • Freezes into a big, solid brick — holds cold far longer than cubes or bagged ice
  • One 6-tray set cools a full Sweat Tent Plunge to a true 40°F
  • Collapsible silicone — stacks flat in the freezer, pops out clean
  • Reusable for years — stop buying bagged ice
  • Fitted lids keep bricks clean and stack-stable
Regular price $99
Sale price $99 Regular price
Save $-99 Sold out
1-Year warranty
Free shipping
60-days returns

Description

The Sweat Tent Ice Bricks turn your freezer into an ice machine for cold therapy. Each collapsible silicone tray freezes into a big, solid brick that melts slower than cubed or bagged ice, holding your plunge colder for longer. One 6-tray set is sized to bring a full Sweat Tent Plunge down to a true 40°F — then refreeze and go again.

How it coolsyour plunge

We re-engineered ice for the plunge. Standard cubes and bagged ice melt fast and barely move the water temperature. Each Ice Brick freezes into a big, solid block that holds cold far longer. Our calculations show 5 bricks bring a full 85-gallon Plunge from 75°F down to a true 40°F at 75°F ambient temperature. We include a 6th tray as a backup — so you always have a spare on hand for melt-off or a faster refresh between sessions, guaranteeing a full cooldown every time.

Specifications

Set contents: 6 collapsible silicone trays + fitted lids.

Material: silicone.

Tray dimensions: 21.7 × 13.5 × 18.8 in (55.2 × 34.2 × 47.8 cm).

Cooling: our calculations show 5 bricks cool a full plunge to a true 40°F at 75°F ambient; the 6th tray is your spare.

Compatible with: Sweat Tent Plunge.

Shipping & returns

Free shipping on orders $150+, in 2 business days. 60-day return window. 1-year manufacturer's warranty.

FAQ

Q: How many bricks do I need?

A: Five frozen bricks cool a full 85-gallon Sweat Tent Plunge from 75°F to a true 40°F. The set includes six so you always have a spare.

Q: Why a 6th tray?

A: It's your backup — for melt-off on warmer days or a faster refresh between back-to-back sessions. You're never short of a full cooldown.

Q: How long do they take to freeze?

A: Freeze solid overnight. [Confirm exact hours before publishing.]

Q: Are they really reusable?

A: Yes. Refreeze and reuse for years. No more bags of ice.

Q: Will they fit my freezer?

A: The trays collapse flat and stack, so a full set takes up far less room than loose bags of ice.

View full details

The portable, anywhere cold plunge

The calculation

5 frozen bricks bring 85 gallons from 75°F down to a true 40°F at 75°F ambient.

A spare, every time

the 6th tray is your backup for melt-off or a faster refresh between sessions.

Big, solid bricks

far more thermal mass than cubed orbagged ice, so they hold cold longer.

Reusable for years

collapsible silicone. Stop buying bagged ice for good.