
Blue Double Unit Combo 4-Layer Pet Bed Liners for Ferret Nation & Critter Nation Cages
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These are blue, four-layer cage liners cut to fit Ferret Nation and Critter Nation cages. Each liner pairs a soft top fabric with an absorbent core and a TPU leakproof backing, and elastic bands plus hook-and-loop corner tapes hold it in place. The set is machine washable and meant to protect cage trays from rust, stains and odor. At $33.99 at Amazon as of November 7, 2026, it is the only new price listed, so there is no recent range to compare against.
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Lowest price we've seen: $33.99 on Nov 7 at Amazon. Tracked across 1 store since Nov 7.
This set of pet bed liners is designed to fit Ferret Nation and Critter Nation cages, offering a four-layer construction for reliable performance. The high-quality gentle fabric is soft on small pet paws, paired with an ultra-thick absorbent core that locks in quickly and a TPU leakproof backing to protect cage trays from rust, stains, and unwanted odors. Installation takes just 10 seconds thanks to stretchable elastic bands and reinforced hook-and-loop corner tapes that stay secure during even the energetic small pet acrobatics. Cleaning is a breeze, with the liners safe for tap rinsing or gentle cycle machine washing to cut down on scrubbing time by up to 90% for busy pet parents. Ultrasonic welding bonds all four layers into a single indestructible unit, eliminating bunching and thin spots common with cheaper cage liners. The stylish blue design doubles as functional decor, transforming dull small animal cages into polished, envy-worthy living spaces while providing plush support for your pets.














