Here is the exact method to create a portable SkyBlock texture setup using MultiMC (the industry standard for portable Minecraft).
Older USB drives have slow read speeds. Fix: Use a 32x pack instead of 128x. Also, enable "Programmer Art" or "Fast Render" in OptiFine (which you should absolutely install on your portable instance).
Hypixel Skyblock Resource Pack 18.9 Portable is not just another texture pack — it’s a carefully optimized, modular, and travel-ready asset pack designed for Minecraft 1.8.9, the golden version for Hypixel Skyblock. Built for performance, clarity, and immersion, this pack targets mid-to-high-end Skyblock players, grinders, and dungeon rushers who want a consistent, low-latency visual experience across multiple systems (school PCs, friends’ setups, library laptops, or their own gaming rig).
The “Portable” moniker is key: