The Sourdough Proofing Kit by Esembly Baby includes a round sourdough loaf, a reusable fabric bread bag and bowl cover with a red strawberry and green leaf pattern, plus a small green circular cloth. The Sourdough Proofing Kit by Esembly Baby features a round, white tray, strawberry-printed cloths covering a bowl and jar, and a matching bread bag holding sourdough. Nearby rest a wooden-handled paddle and a white bottle on the marble surface. A loaf of sourdough bread sits in a strawberry-patterned cloth bag on marble. Next to it, a jar with a green cover and a matching basket hint at the cohesive charm of Esembly Babys Sourdough Proofing Kit in the kitchen. Text on a green background about 3,000 banned ingredients and a higher standard for home products.
Beyond Plastic No Single Use Plastic
The Sourdough Proofing Kit by Esembly Baby includes a round sourdough loaf, a reusable fabric bread bag and bowl cover with a red strawberry and green leaf pattern, plus a small green circular cloth.

Esembly Baby Sourdough Proofing Kit

3 count

Why we love it

  • Free from 3,000+ banned ingredients and meets our EU-informed standards.
  • Craft delicious bread with natural materials.
  • Supports traditional, slow-baking methods.
  • Reduces waste with reusable, sustainable tools.
$26.00 $26.00 Save 0%

Sourdough Proofing Kit $26.00

Free carbon neutral shipping on orders $29+. Arrives in 3–5 days. Free, easy 30-day returns.

Calling all Sourdough lovers! This gorgeous set includes a dual-layered Bread Bag with matching Starter cap and Proofing cover, along with a digital Guide with step-by-step Sourdough Instructions.

There is nothing more satisfying than a freshly baked loaf of Sourdough Bread. Esembly’s Sourdough Set is a fun and helpful tool for all novice and experienced bread bakers.

The hero of the Set is a unique, dual-layered Bread Bag which was designed under the expertise of master Sourdough bakers. The interior lining is made of 100% unbleached organic cotton and serves to absorb excess moisture and keep your bread crust nice and crispy. The exterior of the bag is made of upcycled TPU and allows for just the right amount of air transmission to keep your bread crumb nice and soft. The Bread Bag is generously sized to comfortably fit Boule, Batard and Baton loaves.

Set also includes a matching Small Cap for your sourdough starter jar and a Large Cap to cover your proofing bowl/basket. Both are designed to allow just the right amount of heat and vapor flow to keep that microbiome happy and healthy for optimal rising.

If you're just getting started with Sourdough, or want to perfect your skills, be sure to check out the included Digital Guide for easy, step-by-step Sourdough instructions and recipes.

Set makes a great gift for yourself or any aspiring or skilled bakers in your life!

SET CONTAINS

  • 1 Dual-Layered Bread Bag to keep your crust crisp and crumb soft
  • 1 Large Cap for dough proofing
  • 1 Small Cap for covering Sourdough Starter jar
  • Digital Guide with step-by-step Sourdough instructions and recipes.

SIZE

Bread Bag measures 12"" x 15"" to fit most standard boule, batard and baton loaves.

Small Cap measures 4.5"" diameter

Large Cap measures 10"" diameter

Bread Bag is made of 100% unbleached organic cotton on the inside. Caps and Bread Bag exterior are made of 100% GRS certified upcycled polyester (derived from recycled plastic bottles) with a waterproof TPU laminate.

Use Small Cap to cover your Starter jar (we recommend keeping your Starter in a 32oz wide mouth Mason Jar), use your Large Cap on your mixing bowl or basket during proofing to keep moisture in and prevent the dreaded dough skin. Once bread is baked and cooled, slip it in your Bread Bag, cinch the drawstring tight and store at room temperature.

Bread Bag and Caps are washer/dryer safe. Launder Bread Bag and Caps in washing machine as needed. For best results, launder with Esembly Washing Powder. Hand wash/line dry if desired.

Grove Values

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3,000+ BANNED INGREDIENTS

Healthier cookware, pantry staples, and more.

From snacks to saucepans, every product is reviewed to meet strict ingredient and material standards — reducing exposure to unwanted additives and plastics in your food and kitchen.

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Screened for unwanted additives

Made without BPA, PFAS, melamine, or artificial preservatives

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Built for better cooking

Crafted from stainless steel, silicone, ceramic, and glass — not plastic

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Less plastic, fewer microplastics

Reduced-plastic options that help limit waste and microplastic exposure

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Go Beyond Plastic™ and microplastics.

Plastic products break down into microplastics that can affect human health.

Grove Co. is on a mission to reduce plastic in home essentials — for both people and for the planet.

Learn more on the Home Planet blog