---
product_id: 72755918
title: "Polymath Products Pocket Gym Diary –100-page workout log. Handy size (3 x 5 inch) - fits in any pocket. 100% waterproof and sweatproof fitness training diary."
brand: "polymath products"
price: "RM85"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/72755918-polymath-products-pocket-gym-diary-100-page-workout-log-handy
store_origin: MY
region: Malaysia
---

# 100% waterproof & sweatproof stone paper Compact 3x5 inch size 100 pages, logs 10 exercises x 5 sets Polymath Products Pocket Gym Diary –100-page workout log. Handy size (3 x 5 inch) - fits in any pocket. 100% waterproof and sweatproof fitness training diary.

**Brand:** polymath products
**Price:** RM85
**Availability:** ✅ In Stock

## Summary

> 💪 Set your fitness goals in stone — never miss a rep or record!

## Quick Answers

- **What is this?** Polymath Products Pocket Gym Diary –100-page workout log. Handy size (3 x 5 inch) - fits in any pocket. 100% waterproof and sweatproof fitness training diary. by polymath products
- **How much does it cost?** RM85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/72755918-polymath-products-pocket-gym-diary-100-page-workout-log-handy)

## Best For

- polymath products enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Spiral-bound with plastic covers for rugged durability through every sweat session.
- • **Pocket-Sized Powerhouse:** Fits effortlessly in any pocket or gym bag for on-the-go tracking.
- • **Comprehensive Workout Logging:** Record up to 10 exercises and 5 sets each with weight and reps/time details.
- • **Progress Tracking Made Simple:** Extra pages for body weight and measurements to visualize your fitness journey.
- • **Waterproof & Sweatproof Stone Paper:** Durable, mud-resistant pages that survive every workout environment.

## Overview

The Pocket Gym Diary is a compact, 3x5 inch workout log featuring 100 waterproof, sweatproof stone paper pages. Designed for durability and convenience, it allows detailed tracking of up to 10 exercises with 5 sets each, including weight and reps/time. Its spiral binding and plastic covers ensure longevity, while extra pages help monitor body measurements, making it the ultimate companion for fitness enthusiasts who demand resilience and precision in their training records.

## Description

Pocket Gym Diary –100-page workout log. Handy size (3 x 5 inch) - fits in any pocket. 100% waterproof and sweatproof fitness training diary.

## Features

- The Pocket Gym Diary – perfectly pocket-sized workout diary, featuring 100% waterproof and sweatproof ‘stone paper’ pages.
- Track your progress - 100-page workout log, with versatile workout page design, providing space for recording 10 exercises, 5 sets per exercise, with boxes for weight and reps/time.
- Record every workout – handy 3 x 5 inch size, so small enough to fit in any pocket or gym bag, and always come with you on your workouts. Spiral-bound with plastic front and back covers for durability.
- Set your records in stone - unlike other workout diaries, the Pocket Gym Diary is made from stone paper, making it impervious to water, sweat, mud, and spilled sports drinks; keeping safe your hard-earned personal bests!
- Achieve your goals - an extra page at the beginning and end of the log has space for recording your body weight and measurements, so you can see how far you’ve come. Pocket Gym Diary size: 134mm x 76mm x 13mm. Weight: 61g.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Polymath Products |
| Brand | Polymath Products |
| Product Dimensions | 13.4 x 7.6 x 1.3 cm; 69 g |
| Colour | Black |
| Cover Material | Paper |
| Material Type | Plastic |
| Number of Items | 1 |
| Sheet Size | 3 x 5 inch) |
| Manufacturer Part Number | PPPGDP |
| Item Weight | 69 g |

## Product Details

- **Brand:** Polymath Products
- **Colour:** Black
- **Theme:** Plain
- **Sheet size:** 3 x 5 inch)
- **Pages:** 100
- **Cover material:** Paper
- **Style:** Modern
- **Special feature:** Waterproof
- **Product dimensions:** 34L x 19.3W x 3.3Th centimetres
- **Number of items:** 1

## Images

![Polymath Products Pocket Gym Diary –100-page workout log. Handy size (3 x 5 inch) - fits in any pocket. 100% waterproof and sweatproof fitness training diary. - Image 1](https://m.media-amazon.com/images/I/819CLvrQFlL.jpg)

## Available Options

This product comes in different **Colour Name, Item Package Quantity** options.

## Frequently Bought Together

- Polymath Products Pocket Gym Diary –100-page workout log. Handy size (3 x 5 inch) - fits in any pocket. 100% waterproof and sweatproof fitness training diary.
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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-11*