BLOCCS 100% Waterproof Cast Cover for Kids Leg Casts - Small

In this review the BLOCCS 100% Waterproof Cast Cover (CL78-S) is assessed as a practical waterproof sleeve for small children with leg casts, bandages, or wound dressings. The bottom line: it keeps casts dry for bathing and water play better than improvised wraps, and its natural rubber construction makes it flexible and comfortable for a young child. For families who need reliable water protection without bulky gear, this cover is a focused, medical-grade option with a clear sizing requirement to ensure a snug seal.

Key Features

• Waterproof protection: Designed to keep casts, bandages, and wound dressings dry during swimming, showering, and other water activities so children can stay active.
• Child sizing: The small size fits a seal circumference of 834 - 934 in with a 16 in cover length, which helps parents pick the correct fit for toddlers and young kids.
• Natural rubber material: Made from soft, flexible natural rubber that provides a comfortable, watertight fit without rigid edges that can rub.
• Reusable design: Durable construction intended for repeated use when cared for properly, making it a practical choice for weeks of bathing and pool use.
• Trusted manufacture: Made in the UK and designed for medical use, the cover is suitable for direct contact with dressings and backed by long experience in waterproof cast protection.

Who It's For

The BLOCCS cast cover is ideal for parents of small children who need to protect a leg cast, foot wound dressing, or bandage during showers, baths, pool visits, or time at the beach. It suits caregivers prioritizing a simple, medical-grade waterproof sleeve that allows water activity without replacing dressings or limiting a childaTMs movement.

This product is not for adults or for very large casts; buyers should measure both the circumference and length of the casted area and consult the size chart before ordering. Those who need an instantly adjustable or one-size-fits-all solution may prefer alternatives with straps or different sealing systems.

Pros & Cons

Pros

• Effective at keeping casts and dressings dry for bathing and swimming when the correct size is used.
• Soft natural rubber offers a flexible, comfortable fit for a child, reducing irritation during wear.
• Reusable and durable for multiple uses when handled carefully, making it cost-effective versus single-use covers.
• Medical-grade design and UK manufacture offer confidence for wound and dressing contact.

Cons

• Fit can be hit-or-miss for some children; several customers reported the sleeve feeling too snug at the upper leg or thigh depending on individual shape.
• Durability is mixed in reviews, with a minority reporting tearing on early use, so delicate handling is advised.

Specifications

Product type	Waterproof cast cover - leg sleeve
Model	CL78-S (Small)
Fits seal circumference	834 - 934 in
Cover length	16 in
Material	Natural rubber
Made in	United Kingdom
Intended use	Swimming, showering, bathing, water activities

Our Verdict

The BLOCCS small waterproof leg sleeve is a sensible purchase for parents who need dependable protection for a childaTMs leg cast or dressing during water use. When sized correctly it offers comfortable, watertight coverage and can be reused through a recovery period, representing good value for families wanting to keep kids active while protecting healing wounds.

Frequently Asked Questions

Will this allow full submersion?
Yes, when the correct size and seal are used the cover is intended to enable swimming and full submersion while keeping the cast dry.

How do I choose the right size?
Measure the circumference where the seal will sit and the length of the casted area, then compare to the sizing chart; the small fits a seal circumference of 834 - 934 in and a 16 in length.

Can this be returned after opening?
Because it contacts medical dressings, the item is non-returnable once opened; check measurements carefully before use.