Expert help that stays with you

Small details become expensive problems once installation begins. We ask the questions early, so a mismatched part, an overlooked requirement or an installation issue gets caught while it is still easy to fix.

Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.

We want you to feel good about choosing Sauna Marketplace long after your first session, and confident recommending us to a friend. That standard guides the advice we give, the products we sell, and the way we take care of our customers.

Sauna and heater customers also receive free shipping on sauna accessories for life.

Planning a sauna, or need help with one you purchased from us? Our founders have built saunas from the crate up and both run saunas at home. New customers and existing Sauna Marketplace sauna and heater owners can Ask a product question.

Specs
WeightN/A
ColorNatural, Dark Brown
Capacity1.3 gal
MaterialHeat-treated laminated bamboo, plastic liner
Made inFinland
Gallery

Rento Duo Bamboo Sauna Bucket | 1.3 gal with Black Inner Liner

Bamboo looks warm on a sauna bench, and in the Duo the bamboo never has to hold the water. Rento builds this bucket from heat-treated laminated bamboo with a tall straight handle, then sets a black plastic inner bucket inside to hold 1.3 gal of löyly water. Cleaning means lifting out the liner and rinsing it, and Rento says the liner extends the bucket’s service life. It stands 13.8 in tall to the top of the handle, comes in Natural or Dark Brown, and is crafted in Finland.

Build Your Quote:

$98.00

US shipping: $22.95. This item ships free when you add it to a sauna or heater order, or when your order is $200 or more. Sauna and heater customers get free shipping on accessories for life; we’ll recognize your email at checkout.

Share your selected options and add-ons. Prices and availability are confirmed when the link is opened.

We added you to this product's waitlist and we'll send you an email when the product is available.

Leave Waitlist

This product is currently sold out.

No worries! Enter your email, and we'll let you know as soon as it's back in stock.

Pay over time:

Choose Affirm at checkout to see your payment options. Approval and terms depend on eligibility.

Pay with HSA/FSA:

We teamed up with FLEX to make HSA/FSA payments easier than ever.

What customers say about Sauna Marketplace

Public reviews and notes owners sent our team, word for word. Names are shortened to a first name and last initial, or left off.

“Thank you for the great customer service! I really appreciate it!”

Thomas J. · Custom DIY Sauna Package owner

“I appreciate your stellar customer service!!!”

Jeff H. · Hukka Sauna Elf Collection owner

“The consultations were a tremendous help in our final stove selection, and the whole process was easy. We felt well supported when making this decision and purchase.”

Lawrence F. · HUUM HIVE Mini owner

Two buckets in one

Duo is the right name for it. The outer bucket is heat-treated laminated bamboo, smooth and straight-sided, with a round straight handle running up one side. Inside sits a black plastic liner, and the liner is what holds the water. The bamboo is the part you see and carry; the liner does the wet work and lifts out whenever you want to rinse it.

That split is the reason we carry it. A worn or cracked liner is not the end of the bucket, because Rento sells the black inner bucket on its own. Replace the liner and keep the bamboo.

Natural or Dark Brown

Natural is light, honey-toned bamboo. Dark Brown is a deep, coffee-colored finish on the same bucket. Rento’s all-bamboo sauna ladle comes in both finishes if you want the pair to match.

Care

Rento’s care steps for its buckets are short:

  • Empty the bucket after every session.
  • Don’t leave it in a hot, humid sauna between sessions.
  • When it needs a clean, use mild soapy water and a soft sponge or brush.

Comparing styles? See them all in sauna buckets and ladles, or call (844) 565-1113 and we’ll help you choose one for your room.

Specifications

Outer bucket Heat-treated laminated bamboo
Inner bucket Black plastic liner, included
Capacity 1.3 gal
Dimensions 9.3 in wide x 10.6 in deep x 13.8 in tall
Finishes Natural, Dark Brown
Weight 3.5 lb
Crafted in Finland
Expert help that stays with you

Small details become expensive problems once installation begins. We ask the questions early, so a mismatched part, an overlooked requirement or an installation issue gets caught while it is still easy to fix.

Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.

We want you to feel good about choosing Sauna Marketplace long after your first session, and confident recommending us to a friend. That standard guides the advice we give, the products we sell, and the way we take care of our customers.

Sauna and heater customers also receive free shipping on sauna accessories for life.

Planning a sauna, or need help with one you purchased from us? Our founders have built saunas from the crate up and both run saunas at home. New customers and existing Sauna Marketplace sauna and heater owners can Ask a product question.

Specs
WeightN/A
ColorNatural, Dark Brown
Capacity1.3 gal
MaterialHeat-treated laminated bamboo, plastic liner
Made inFinland
Gallery