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.
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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.