--- a/services/common/kinto-offline-client.js
+++ b/services/common/kinto-offline-client.js
@@ -28,17 +28,17 @@
 //
 // See https://bugzilla.mozilla.org/show_bug.cgi?id=1394556#c3 for
 // more details.
 const global = this;
 
 var EXPORTED_SYMBOLS = ["Kinto"];
 
 /*
- * Version 11.0.0 - 1dbc5fb
+ * Version 11.1.0 - 91f9229
  */
 
 (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Kinto = f()}})(function(){var define,module,exports;return (function(){function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s}return e})()({1:[function(require,module,exports){
 /*
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -57,34 +57,50 @@ var EXPORTED_SYMBOLS = ["Kinto"];
 Object.defineProperty(exports, "__esModule", {
   value: true
 });
 
 var _KintoBase = require("../src/KintoBase");
 
 var _KintoBase2 = _interopRequireDefault(_KintoBase);
 
+var _base = require("../src/adapters/base");
+
+var _base2 = _interopRequireDefault(_base);
+
+var _IDB = require("../src/adapters/IDB");
+
+var _IDB2 = _interopRequireDefault(_IDB);
+
 var _utils = require("../src/utils");
 
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
 ChromeUtils.import("resource://gre/modules/Timer.jsm");
-Cu.importGlobalProperties(["fetch"]);
+Cu.importGlobalProperties(["fetch", "indexedDB"]);
 const { EventEmitter } = ChromeUtils.import("resource://gre/modules/EventEmitter.jsm", {});
 const { generateUUID } = Cc["@mozilla.org/uuid-generator;1"].getService(Ci.nsIUUIDGenerator);
 
 // Use standalone kinto-http module landed in FFx.
 const { KintoHttpClient } = ChromeUtils.import("resource://services-common/kinto-http-client.js");
 
 class Kinto extends _KintoBase2.default {
+  static get adapters() {
+    return {
+      BaseAdapter: _base2.default,
+      IDB: _IDB2.default
+    };
+  }
+
   constructor(options = {}) {
     const events = {};
     EventEmitter.decorate(events);
 
     const defaults = {
+      adapter: _IDB2.default,
       events,
       ApiClass: KintoHttpClient
     };
     super({ ...defaults, ...options });
   }
 
   collection(collName, options = {}) {
     const idSchema = {
@@ -99,17 +115,17 @@ class Kinto extends _KintoBase2.default 
 
 exports.default = Kinto; // This fixes compatibility with CommonJS required by browserify.
 // See http://stackoverflow.com/questions/33505992/babel-6-changes-how-it-exports-default/33683495#33683495
 
 if (typeof module === "object") {
   module.exports = Kinto;
 }
 
-},{"../src/KintoBase":3,"../src/utils":7}],2:[function(require,module,exports){
+},{"../src/KintoBase":3,"../src/adapters/IDB":4,"../src/adapters/base":5,"../src/utils":7}],2:[function(require,module,exports){
 
 },{}],3:[function(require,module,exports){
 "use strict";
 
 Object.defineProperty(exports, "__esModule", {
   value: true
 });
 
@@ -509,18 +525,18 @@ class IDB extends _base2.default {
    * @example
    * const db = new IDB("example");
    * db.execute(transaction => {
    *   transaction.create({id: 1, title: "foo"});
    *   transaction.update({id: 2, title: "bar"});
    *   transaction.delete(3);
    *   return "foo";
    * })
-   *   .catch(console.error);
-   *   .then(console.log); // => "foo"
+   *   .catch(console.error.bind(console));
+   *   .then(console.log.bind(console)); // => "foo"
    *
    * @override
    * @param  {Function} callback The operation description callback.
    * @param  {Object}   options  The options object.
    * @return {Promise}
    */
   async execute(callback, options = { preload: [] }) {
     // Transactions in IndexedDB are autocommited when a callback does not
@@ -1390,16 +1406,29 @@ class Collection {
    */
   delete(id, options = { virtual: true }) {
     return this.execute(transaction => {
       return transaction.delete(id, options);
     }, { preloadIds: [id] });
   }
 
   /**
+   * Same as {@link Collection#deleteAll}, but wrapped in its own transaction, execulding the parameter.
+   *
+   * @return {Promise}
+   */
+  async deleteAll() {
+    const { data } = await this.list({}, { includeDeleted: false });
+    const recordIds = data.map(record => record.id);
+    return this.execute(transaction => {
+      return transaction.deleteAll(recordIds);
+    }, { preloadIds: recordIds });
+  }
+
+  /**
    * The same as {@link CollectionTransaction#deleteAny}, but wrapped
    * in its own transaction.
    *
    * @param  {String} id       The record's Id.
    * @return {Promise}
    */
   deleteAny(id) {
     return this.execute(txn => txn.deleteAny(id), { preloadIds: [id] });
@@ -1674,16 +1703,18 @@ class Collection {
       filters = { exclude_id };
     }
     // First fetch remote changes from the server
     const { data, last_modified } = await client.listRecords({
       // Since should be ETag (see https://github.com/Kinto/kinto.js/issues/356)
       since: options.lastModified ? `${options.lastModified}` : undefined,
       headers: options.headers,
       retry: options.retry,
+      // Fetch every page by default (FIXME: option to limit pages, see #277)
+      pages: Infinity,
       filters
     });
     // last_modified is the ETag header value (string).
     // For retro-compatibility with first kinto.js versions
     // parse it to integer.
     const unquoted = last_modified ? parseInt(last_modified, 10) : undefined;
 
     // Check if server was flushed.
@@ -2112,16 +2143,33 @@ class CollectionTransaction {
       // Delete for real.
       this.adapterTransaction.delete(id);
     }
     this._queueEvent("delete", { data: existing });
     return { data: existing, permissions: {} };
   }
 
   /**
+   * Soft delete all records from the local database.
+   *
+   * @param  {Array} ids        Array of non-deleted Record Ids.
+   * @return {Object}
+   */
+  deleteAll(ids) {
+    const existingRecords = [];
+    ids.forEach(id => {
+      existingRecords.push(this.adapterTransaction.get(id));
+      this.delete(id);
+    });
+
+    this._queueEvent("deleteAll", { data: existingRecords });
+    return { data: existingRecords, permissions: {} };
+  }
+
+  /**
    * Deletes a record from the local database, if any exists.
    * Otherwise, do nothing.
    *
    * @param  {String} id       The record's Id.
    * @return {Object}
    */
   deleteAny(id) {
     const existing = this.adapterTransaction.get(id);
@@ -2373,17 +2421,17 @@ function deepEqual(a, b) {
     return false;
   }
   if (!(a && typeof a == "object") || !(b && typeof b == "object")) {
     return false;
   }
   if (Object.keys(a).length !== Object.keys(b).length) {
     return false;
   }
-  for (let k in a) {
+  for (const k in a) {
     if (!deepEqual(a[k], b[k])) {
       return false;
     }
   }
   return true;
 }
 
 /**