Every gram counts.
Not because you should carry less.
But because you should carry smarter.
GramPac
k is an ultralight gear planner designed for backpackers who care about every detail of their pack — from base weight to the final setup.
- Plan your setup with clarity.
- Track your weight with precision.
- Refine your pack, step by step.
● A gear list that stays in focus
No complex homepage, no distractions.
Your active gear list is your home — designed for fast, clear editing.
Start from a structured template or build from scratch.
● A complete ultralight weight model
Go beyond basic totals with a full ultralight model:
• Base Weight
• Total Pack Weight
• Skin-out Weight
Understand not just how light your gear is — but how it feels on your back.
● A gear closet that builds itself
Add gear as you plan.
Everything you use is automatically organized into your personal gear closet — no extra effort required.
● Share your setup visually
Export clean, structured images of your gear list and weight breakdown.
Ready to share anywhere.
● Designed with real backpacking structure
Predefined gear systems and types help you build clear, consistent lists —
so your setup makes sense, not just to you, but to others.
For those who are going further
• Backpackers planning their first multi-day trip
• Hikers optimizing their pack weight
• Ultralight enthusiasts who track every gram
Details
• Works fully offline
• Metric & Imperial units
• English / 简体中文 / 繁體中文
• No subscriptions
Designed for ultralight backpacking.
Screenshots of GramPack – Ultralight Planner iOS app
