3 Sided Bed Waterproof Liner

$ 50.00
Size: Medium
  • Free shipping on all orders + free returns
  • 20-year warranty

Protect your 3-sided bolster bed with our specially designed Waterproof Liner. Tailored to fit our 3-sided beds perfectly, this liner provides an essential layer of protection against spills, accidents, and moisture. Available in sizes M (34x22x4), L (48x30x5), XL (52x34x7), and XXL (60x48x7), it ensures a perfect fit for your bed, keeping it dry and prolonging its life.


  • Custom-fit for our 3-sided bolster beds
  • Essential waterproof protection for your pet’s bed
  • Available in multiple sizes
  • Preserves the bed's condition by guarding against liquids
Durability & Warranty

This 3-Sided Bed Waterproof Liner is made with high-quality waterproof materials to ensure thorough protection. It features a durable design to withstand regular use and maintain effectiveness over time.

Washing & Care

The 3-sided waterproof liner is super easy to clean. Just wipe down the liner to keep it fresh and hygienic. It will maintain its waterproof qualities with regular cleaning. Just be sure to wipe it down after any messes.

Shipping & Returns

We offer free shipping on our dog bed covers. If you don’t love it, we offer an easy 30-day return policy.

Features & Benefits
Size: Medium

Free Shipping &
Returns on All Beds

CertiPur-US Human
Mattress-Grade Foam

Industry Leading
20 Year Warranty

Promotes Healthy Lifestyle
Premium Ingredients
Made in USA
4,500+ Reviews

When Quality & Comfort Matter

Machine washable

A Size for Every Dog

Durable Materials 

Unmatched Comfort

A Healthy Dog is a Happy Dog

Supports Overall Wellness

Promotes Active Lifestyle

Healthy Skin and Coat

Low Allergy Formulas

Sizes for Our Beds

See Why Dog Owners Prefer Bully Beds

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Frequently Asked Questions

  • What makes the Waterproof Liner custom-fit for Bully Beds' 3-sided bolster beds?

    The Waterproof Liner is specifically designed to fit the unique dimensions of Bully Beds' 3-sided orthopedic beds. Its custom fit ensures that it provides optimal protection for your pet's bed.

  • How does the Waterproof Liner protect the bed from spills, accidents, and moisture?

    The Waterproof Liner acts as a crucial layer of protection, guarding against liquids such as spills and accidents. Its waterproof feature is designed to keep moisture away, preserving the condition of the bed and extending its lifespan.

  • Is the Waterproof Liner easily removable for cleaning?

    Yes, the Waterproof Liner is designed for convenience. It is easily removable, allowing for hassle-free cleaning whenever needed. This feature ensures that maintaining a clean and hygienic sleeping environment for your pet is a simple task.

  • What sizes are available for the Waterproof Liner, and how do I choose the right one for my pet's bed?

    The Waterproof Liner is available in multiple sizes: M (34x22x4), L (48x30x5), XL (52x34x7), and XXL (60x48x7). To ensure a perfect fit, choose the size that matches the dimensions of your Bully Beds' 3-sided orthopedic bed.

  • Does using the Waterproof Liner affect the comfort of the pet bed?

    No, the Waterproof Liner is designed to provide protection without compromising the comfort of the bed. It acts as an invisible shield against liquids while ensuring that your pet's bed remains a cozy and inviting place for them to rest.

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