---
product_id: 231367991
title: "BiKase Big Daddy Expandable Rack Bag with Panniers, Ideal for E-bikes & Bicycles - Waterproof Rear Bike Trunk with Ice Compartment, Phone & Bottle Pockets, Reflective for Safety"
brand: "bikase"
price: "€ 201.54"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/231367991-bikase-big-daddy-expandable-rack-bag-with-panniers-ideal-e
store_origin: HR
region: Croatia
---

# Expandable panniers Waterproof design Large main compartment BiKase Big Daddy Expandable Rack Bag with Panniers, Ideal for E-bikes & Bicycles - Waterproof Rear Bike Trunk with Ice Compartment, Phone & Bottle Pockets, Reflective for Safety

**Brand:** bikase
**Price:** € 201.54
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride with Confidence, Store with Style!

## Quick Answers

- **What is this?** BiKase Big Daddy Expandable Rack Bag with Panniers, Ideal for E-bikes & Bicycles - Waterproof Rear Bike Trunk with Ice Compartment, Phone & Bottle Pockets, Reflective for Safety by bikase
- **How much does it cost?** € 201.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/231367991-bikase-big-daddy-expandable-rack-bag-with-panniers-ideal-e)

## Best For

- bikase enthusiasts

## Why This Product

- Trusted bikase brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built for the Bold:** Waterproof and practical, this bag is your ultimate companion for any journey.
- • **Unleash Your Adventure:** With a spacious main compartment, carry everything from your power pack to refreshments effortlessly.
- • **Stay Visible, Stay Safe:** Reflective straps on dropdown panniers ensure you're seen, day or night.
- • **Versatile Carrying Options:** Transform your rack bag into a stylish sling bag for post-ride adventures.
- • **Designed for E-bikes & Bicycles:** Perfectly tailored for modern cyclists, enhancing your ride experience.

## Overview

The BiKase Big Daddy Expandable Rack Bag is a waterproof rear bike trunk designed for e-bikes and bicycles. It features a large main compartment, two dropdown panniers for extra storage, and specialized pockets for your phone and water bottle. With reflective straps for safety and the versatility to be used as a sling bag, this product is perfect for cyclists seeking practicality and style.

## Description

BiKase Big Daddy Expandable Rack Bag with Panniers, Ideal for E-bikes & Bicycles - Waterproof Rear Bike Trunk with Ice Compartment, Phone & Bottle Pockets, Reflective for Safety

## Features

- Storage as Needed: Featuring a large main compartment and two drop down panniers, this rack bag expands with you as needed; use it to place your phone and water bottle in their special pockets, and ride away with everything you need.
- Large Main Compartment: Fit your power pack, speaker, clothes, beverages, and more – rejoice with the large main compartment of the Big Daddy.
- Dropdown Panniers: Additional storage is filled as needed thanks to its two 13" deep dropdown panniers, great for carrying around extra items, accessories, or even tools; Plus, since the panniers are tagged with reflective straps, you'll stay visible at all times, day and night
- Versatile: Carry it around as a sling bag after you're done riding and take your essentials with you anywhere; The adventure never ends, and our bag follows where you go
- About BiKASE: Our company was born out of a desire to provide cyclists with well-designed products that address the needs of all types of riders. We delight in designing and producing practical accessories to make your ride experience better and more enjoyable.

## Images

![BiKase Big Daddy Expandable Rack Bag with Panniers, Ideal for E-bikes & Bicycles - Waterproof Rear Bike Trunk with Ice Compartment, Phone & Bottle Pockets, Reflective for Safety - Image 1](https://m.media-amazon.com/images/I/71iSk4LK2aL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/231367991-bikase-big-daddy-expandable-rack-bag-with-panniers-ideal-e](https://www.desertcart.hr/products/231367991-bikase-big-daddy-expandable-rack-bag-with-panniers-ideal-e)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-02*