---
product_id: 6706887
title: "Recycled Hollow Hidden Flask Book Diversion Safe, Pack of 4 (Flask Included)"
brand: "sneakybooks"
price: "¥14993"
currency: JPY
in_stock: true
reviews_count: 3
url: https://www.desertcart.jp/products/6706887-recycled-hollow-hidden-flask-book-diversion-safe-pack-of-4
store_origin: JP
region: Japan
---

# 4 recycled hardback books 6 oz stainless steel flask each eco-friendly upcycled design Recycled Hollow Hidden Flask Book Diversion Safe, Pack of 4 (Flask Included)

**Brand:** sneakybooks
**Price:** ¥14993
**Availability:** ✅ In Stock

## Summary

> ♻️ Sip in stealth, save the planet, and own the moment!

## Quick Answers

- **What is this?** Recycled Hollow Hidden Flask Book Diversion Safe, Pack of 4 (Flask Included) by sneakybooks
- **How much does it cost?** ¥14993 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/6706887-recycled-hollow-hidden-flask-book-diversion-safe-pack-of-4)

## Best For

- sneakybooks enthusiasts

## Why This Product

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

## Key Features

- • **Set of Four:** Best value pack with 4 unique titles, ideal for gifting or personal use.
- • **Sustainable Style:** Handcrafted from real recycled hardback books, saving them from shredding and landfill.
- • **Conversation Starter:** A clever, portable safe that doubles as a stylish bookshelf addition—stand out in any social setting.
- • **Discreet & Functional:** Each hollowed book conceals a 6 oz stainless steel flask—perfect for on-the-go sophistication.
- • **Seattle Craftsmanship:** Expertly handmade in Seattle, blending eco-consciousness with artisanal quality.

## Overview

This pack of 4 recycled hardback books has been hollowed out to discreetly house a 6 oz stainless steel flask in each. Handcrafted in Seattle, these eco-friendly diversion safes combine sustainability with style, making them perfect gifts or personal accessories for the socially conscious professional.

## Description

We are saving used hardback books that did not sell the second time around and we are making them last longer! This is an actual book (comes in assorted titles) was converted to hide a 6 oz flask, which is also included with the hollow book flask safe. The outside and inside dimensions of the book are variable. Please contact us directly if exact dimensions are needed. The book you receive was actually saved from being shredded. We make these treasured hardback books last LONGER! We buy books from used bookstores that have extra books that not only could not be sold the 2nd time around, but also was so over-stocked, they could not even donate them to different organizations. It is the philosophy of Greenfire to create eco-friendly products that serve more than just one purpose; this product is an example of that. Thank you in advance for supporting an all natural and sustainable business.

## Features

- We're saving used, hardback books from the shredder!
- Best value. Set of 4 books Stainless Steel Flasks are Included.
- Hand crafted in Seattle, Washington.
- Titles of books will be different. Makes for excellent gift!
- Hollowed out from a real recycled book - great gift for co-workers, friends

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SneakyBooks |
| Product Dimensions | 2"D x 10"W x 6"H |
| Capacity | 6 Fluid Ounces |
| Material | Stainless Steel |
| Special Feature | Portable |
| Water Resistance Level | Not Water Resistant |
| UPC | 899041002636 |
| Manufacturer | SneakyBooks |
| Part Number | GFBOOKFLASK4 |
| Item Weight | 6.4 pounds |
| Item model number | GFBOOKFLASK4 |
| Is Discontinued By Manufacturer | No |
| Style | Classic |
| Item Package Quantity | 4 |
| Number Of Pieces | 4 |
| Certification | certified frustration-free |
| Special Features | Portable |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** SneakyBooks
- **Product Dimensions:** 2"D x 10"W x 6"H
- **Capacity:** 6 Fluid Ounces
- **Material:** Stainless Steel
- **Special Feature:** Portable
- **Water Resistance Level:** Not Water Resistant
- **UPC:** 899041002636

## Images

![Recycled Hollow Hidden Flask Book Diversion Safe, Pack of 4 (Flask Included) - Image 1](https://m.media-amazon.com/images/I/913NnjNppKL.jpg)
![Recycled Hollow Hidden Flask Book Diversion Safe, Pack of 4 (Flask Included) - Image 2](https://m.media-amazon.com/images/I/81qiEYFCYIL.jpg)
![Recycled Hollow Hidden Flask Book Diversion Safe, Pack of 4 (Flask Included) - Image 3](https://m.media-amazon.com/images/I/81qoALVvaXL.jpg)
![Recycled Hollow Hidden Flask Book Diversion Safe, Pack of 4 (Flask Included) - Image 4](https://m.media-amazon.com/images/I/51HQj7M7YcL.jpg)
![Recycled Hollow Hidden Flask Book Diversion Safe, Pack of 4 (Flask Included) - Image 5](https://m.media-amazon.com/images/I/41FxyNyDRvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great pack for gift giving!Perfect for sneaking in your own liquor.
  

*by J***G on Reviewed in the United States on March 29, 2015*

Love these SneakyBooks from Greenfire!I got a few others from Greenfire and wanted to try this one out.This makes a great pack to give for gifts to 4 other people.My Husband gave this one to his friend who likes to party a lot.Great way to sneak your own liquor into a football game or somewhere BYOB is prohibited.The flask is stainless steel and is only to be used for liquor no other liquids etc. & should not be used to store in the flask.Like their other books this one is no different it is perfectly hollowed out and precise.No rugged edges and the flask fits perfectly in the secret slot.All the books are different titles and are made of real books.The flask is nice and has a screw on cap that is connected to the bottle.It has a nice polished look to it too which I liked.I really like how they use actual books to give your Hidden Safe that non suspicious look to it, since it is a 'Real" book.My Husbands friend got a kick out of this gift.Sample provided for honest feedback all opinions stated are solely my own.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    SneakyBooks! That's just fun to say...
  

*by M***S on Reviewed in the United States on September 8, 2014*

Things are not always what they appear to be. :-) From the outside, these look like normal, everyday hardcover books. But on the inside, they hide a steel flask of your (or your friend’s) favorite beverage.When I opened up one of these SneakyBooks for the first time, I was impressed by how precisely they were cut on the inside. And unlike some other versions I’ve seen online, these are real books with real pages, not a cheap cardboard lookalike.As a book lover, I really like the fact that they only use books that are destined for the shredder. And that each one is completely unique--no two are alike!If you’re looking for an unusual and one-of-a-kind gift, SneakyBooks are ideal. These are usually $35 apiece, so getting four for the price of three is an awesome deal! Especially if you want to give similar gifts to several people, but still want each one to be unique, such as for groomsmen at a wedding.Highly recommend!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    What an awesome gift!
  

*by S***. on Reviewed in the United States on September 9, 2014*

These hidden flask books are awesome! They’re made from real books! I saw some from a couple of different companies, and the insides of the books were made out of plastic! Sneaky books are made from actual books and are really high quality. I bought them for a bunch of people at work, and so I got one for free since I was buying them in bulk. I’m thinking about getting more as Christmas gifts… or maybe for that next concert that I’m trying to sneak some beverages into! Thank you!

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-05*