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🚴♀️ Cut drag, not corners — race-ready storage that’s light as air!
The SLS3 Top Tube Bike Bag is a premium, aerodynamic cycling accessory designed to reduce drag with its 15° angled profile and ultra-light 70g weight. Featuring a custom-fit dual micro-adjust rail system and anti-slip base, it securely attaches behind the stem for maximum stability without interfering with pedaling. Its compact 8.5” x 2” x 2” compartment is perfect for race essentials like gels and CO2 cartridges, making it the go-to choice for triathletes and serious cyclists seeking streamlined, accessible storage.







| ASIN | B01MRXI40R |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #84,962 in Sporting Goods ( See Top 100 in Sporting Goods ) #4,855 in Cycling Accessories |
| Brand | SLS3 |
| Brand Name | SLS3 |
| Capacity | 0.56 Liters |
| Closure Type | Zipper |
| Color | Black |
| Colour | Black |
| Compatible with Vehicle Type | Bicycle |
| Country of Publication | China |
| Customer Reviews | 4.2 out of 5 stars 727 Reviews |
| Handle Type | Network Mount |
| Item Dimensions L x W x H | 5.1L x 5.1W x 21.6H centimeters |
| Item Type Name | Bicycle Frame Bag |
| Item Weight | 0.07 Kilograms |
| Manufacturer | SLS3 |
| Manufacturer Part Number | STB |
| Material | Polyester |
| Material Type | Polyester |
| Model Number | STB |
| Mounting Type | Frame Mount |
| Number of Compartments | 1 |
| Pattern | Solid |
| Pocket Description | 21x5x5cm main zipper compartment, suitable for storing small essentials such as mobile phones (up to iPhone 6), gels, pump and C02 cartridge, tools and bike accessories of similar size. |
| Product dimensions | 5.1L x 5.1W x 21.6H centimeters |
| Shell Type | Soft |
| Size | S |
| Strap Type | Adjustable |
| Style Name | sporty |
| UPC | 799695645800 |
| Unit Count | 1 Count |
| Vehicle service type | Bicycle |
A**E
Dimension parfaite
Il faut couper les sangles mais dimensions parfaites et facile à ouvrir . Espace suffisant pour y mettre une douzaine de gels. Bon rapport qualité/prix
N**R
Perfect size, great quality, couldn’t be happier :-)
C**N
Buena accesibilidad y tamaño ideal para una bolsa de cuadro.
Bolsa pequeña en tamaño pero muy accesible y suficiente para llevar algunas herramientas, barritas y una batería externa para el móvil. De hecho, yo la compré para esto último y me ha ido de maravilla. Ahora llevo el móvil conectado a la batería externa ya que al usarlo de GPS consume mucho y, de esta forma no tengo que preocuparme en toda la salida por larga que sea. Las correas de sujeción son largas pero una vez instalada, las ajustas y las cortas a la medida del cuadro y la bolsa queda perfecta.
A**O
Regular, cumple su función
La bolsa es de buena pero los velcros de fijación son de mala calidad, aunque cumplen su función si parece que se van a deshilachar. Le agregué dos pedazos de PVC en los laterales (como mencionan en otro comentario) y si queda más estética y espaciosa al hacerla semi-rigida. En sí la bolsa es pequeña pero es lo que buscaba.
A**.
Ottimo prodotto
Bel prodotto. Pensavo fosse più piccolo lo spazio interno invece mi permette di inserire comodamente il cellulare (5.2 polici), chiavi di casa, qualche soldo e se serve qualche piccola barretta/gel. Come unico difetto direi i vari strap, troppo lunghi per la mia bici e quindi rimangono un po' penzolanti (giustamente sono più lunghi per i tabti diversi telai di biciclette).
Trustpilot
1 month ago
2 months ago