
Product Description
The cutting-edge innovation that defines Rounderbum has been seamlessly translated into our new swimwear line. Dive into summer with confidence wearing our H2O collection, the ultimate all-in-one solution for pool parties, yacht deck lounging, surfing the waves, or simply cooling off by the pool.
This collection has been meticulously re-engineered for a superior fit and an undeniably attractive look. It features our revolutionary Smart Cup Tech, designed to enhance your natural shape for a supernatural package and flawless appearance. Additionally, we’ve incorporated our signature Padded Tech, complete with permanent padding for effortless care and long-lasting durability.
FEATURES
- [PADDED Tech]® + [PACKAGE Tech]®
- Round Bum Effect
- No VPL ‘s (visible penis lines)
- No Show
- Permanent Padding
- Package Enhancer
- Quick Dry
COMPOSITION & CARE
- Body: 80% NYLON 20% ELASTANE
- Lining: 90% POLYESTER 10% ELASTANE
- Machine wash cold. Use mild detergent. Please don't use bleach. Hang to dry. Do not iron. Do not soak.
Availability & Sizing
Product Details
Price History
Historical Data
Last 1 days of price history
| Date | Low Price | High Price | Average Price | Vendors |
|---|---|---|---|---|
| May 6, 2026 | $48.30 | $48.30 | $48.30 | 1 |
Price Statistics
Description
The cutting-edge innovation that defines Rounderbum has been seamlessly translated into our new swimwear line. Dive into summer with confidence wearing our H2O collection, the ultimate all-in-one solution for pool parties, yacht deck lounging, surfing the waves, or simply cooling off by the pool. This collection has been meticulously re-engineered for a superior fit and an undeniably attractive look. It features our revolutionary Smart Cup Tech, designed to enhance your natural shape for a supernatural package and flawless appearance. Additionally, we’ve incorporated our signature Padded Tech, complete with permanent padding for effortless care and long-lasting durability. FEATURES [PADDED Tech]® + [PACKAGE Tech]® Round Bum Effect No VPL ‘s (visible penis lines) No Show Permanent Padding Package Enhancer Quick Dry COMPOSITION & CARE Body: 80% NYLON 20% ELASTANE Lining: 90% POLYESTER 10% ELASTANE Machine wash cold. Use mild detergent. Please don't use bleach. Hang to dry. Do not iron. Do not soak.
Additional Info
Vendor Comparison (1 stores)
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| Vendor | Price | Stock | Last Updated | Action |
|---|---|---|---|---|
Underwear Expert Best Price | $48.30 | Out of Stock | 5/6/2026 | View Product → |
Available Sizes & Variants (24)
| Variant | Size | Color | Price | Status | Stores | Buy |
|---|---|---|---|---|---|---|
Black / S | S | Black | $48.30 $69.00 | In Stock | 1 store | Buy |
Black / M | M | Black | $48.30 $69.00 | In Stock | 1 store | Buy |
Black / L | L | Black | $48.30 $69.00 | In Stock | 1 store | Buy |
Black / XL | XL | Black | $48.30 $69.00 | In Stock | 1 store | Buy |
Navy / S | S | Navy | $48.30 $69.00 | In Stock | 1 store | Buy |
Navy / M | M | Navy | $48.30 $69.00 | In Stock | 1 store | Buy |
Navy / L | L | Navy | $48.30 $69.00 | In Stock | 1 store | Buy |
Navy / XL | XL | Navy | $48.30 $69.00 | In Stock | 1 store | Buy |
Red / S | S | Red | $48.30 $69.00 | In Stock | 1 store | Buy |
Red / M | M | Red | $48.30 $69.00 | In Stock | 1 store | Buy |
Red / L | L | Red | $48.30 $69.00 | In Stock | 1 store | Buy |
Red / XL | XL | Red | $48.30 $69.00 | In Stock | 1 store | Buy |
Sky Blue / S | S | Sky Blue | $48.30 $69.00 | In Stock | 1 store | Buy |
Sky Blue / M | M | Sky Blue | $48.30 $69.00 | In Stock | 1 store | Buy |
Sky Blue / L | L | Sky Blue | $48.30 $69.00 | In Stock | 1 store | Buy |
Sky Blue / XL | XL | Sky Blue | $48.30 $69.00 | In Stock | 1 store | Buy |
Gold / S | S | Gold | $48.30 $69.00 | In Stock | 1 store | Buy |
Gold / M | M | Gold | $48.30 $69.00 | In Stock | 1 store | Buy |
Gold / L | L | Gold | $48.30 $69.00 | In Stock | 1 store | Buy |
Gold / XL | XL | Gold | $48.30 $69.00 | In Stock | 1 store | Buy |
Red & Blue / S | S | Red & Blue | $48.30 $69.00 | In Stock | 1 store | Buy |
Red & Blue / M | M | Red & Blue | $48.30 $69.00 | In Stock | 1 store | Buy |
Red & Blue / L | L | Red & Blue | $48.30 $69.00 | In Stock | 1 store | Buy |
Red & Blue / XL | XL | Red & Blue | $48.30 $69.00 | In Stock | 1 store | Buy |





