Aqua Sac is a crafting material in Monster Hunter Wilds. It is used to craft various Weapons, Armor and Upgrades.
Item Description: Aqua Sac is a monster organ designed to hold and preserve water (Rarity 4).
Location:
- Reward from defeating the following large monsters in Low-Rank: Balahara (Low-Rank), Uth Duna (Low-Rank). If you already progressed to High-Rank, you can replay optional quests in Low-Rank by talking to Alma (Quest Counter).
- It can be obtained as a quest reward from Field Surveys (beating monsters in the open world). On the world map you can click on monsters to see what rewards they will give (X on PS5 / A on Xbox), then click on Quest Rewards (R1 on PS5 / RB on Xbox). Primarily from Balahara and Uth Duna but it’s slightly random and they won’t always reward it.
For more crafting materials, check out our Monster Hunter Wilds Wiki.
Julio says
Thank you for that. I realized it’s possible to succeed by only defeating the low-rank version and not the higher one after following this guide.